Skip To Content

Go to the Table Of Contents

Click for DHHS Home Page
Click for the SAMHSA Home Page
Click for the OAS Drug Abuse Statistics Home Page
Click for What's New
Click for Recent Reports and HighlightsClick for Information by Topic Click for OAS Data Systems and more Pubs Click for Data on Specific Drugs of Use Click for Short Reports and Facts Click for Frequently Asked Questions Click for Publications Click to send OAS Comments, Questions and Requests Click for OAS Home Page Click for Substance Abuse and Mental Health Services Administration Home Page Click to Search Our Site

2005 National Survey on Drug Use & Health:  Detailed Tables

60411

Table  1.1C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 969   940   535   550   415   432  
     Marijuana and Hashish 912   925   451   473   360   360  
     Cocaine 636   595   205   205   119   142  
          Crack 280   292   117   114   66   87  
     Heroin 193   226   56   43   37   19  
     Hallucinogens 618   608   153   146   58   83  
          LSD 506   521   47   48   26   16  
          PCP 298   289   28   21   17   13  
          Ecstasy 329   335   112   114   47   44  
     Inhalants 480   460   90   95   64   57  
     Nonmedical Use of Psychotherapeutics2 729   712   353   342   210   229  
          Pain Relievers 564   562   300   304   170   194  
               OxyContin® 134   142   74   81   36   38  
          Tranquilizers 490   480   208   207   103   118  
          Stimulants 466   471   147   119   94   76  
               Methamphetamine 352   345   112   86   69   55  
          Sedatives 403   347   72   74   48   47  
ILLICIT DRUGS OTHER THAN MARIJUANA1 827   835   410   398   255   279  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.1D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.40   0.39   0.22   0.23   0.17   0.18  
     Marijuana and Hashish 0.38   0.38   0.19   0.19   0.15   0.15  
     Cocaine 0.26   0.24   0.09   0.08   0.05   0.06  
          Crack 0.12   0.12   0.05   0.05   0.03   0.04  
     Heroin 0.08   0.09   0.02   0.02   0.02   0.01  
     Hallucinogens 0.26   0.25   0.06   0.06   0.02   0.03  
          LSD 0.21   0.21   0.02   0.02   0.01   0.01  
          PCP 0.12   0.12   0.01   0.01   0.01   0.01  
          Ecstasy 0.14   0.14   0.05   0.05   0.02   0.02  
     Inhalants 0.20   0.19   0.04   0.04   0.03   0.02  
     Nonmedical Use of Psychotherapeutics2 0.30   0.29   0.15   0.14   0.09   0.09  
          Pain Relievers 0.23   0.23   0.12   0.12   0.07   0.08  
               OxyContin® 0.06   0.06   0.03   0.03   0.02   0.02  
          Tranquilizers 0.20   0.20   0.09   0.08   0.04   0.05  
          Stimulants 0.19   0.19   0.06   0.05   0.04   0.03  
               Methamphetamine 0.15   0.14   0.05   0.04   0.03   0.02  
          Sedatives 0.17   0.14   0.03   0.03   0.02   0.02  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.34   0.34   0.17   0.16   0.11   0.11  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.1P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.5606     0.8381     0.4711    
     Marijuana and Hashish 0.8089     0.5807     0.8247    
     Cocaine 0.3244     0.4945     0.0585    
          Crack 1.0000     0.7040     0.0560    
     Heroin 0.2364     0.7400     0.4418    
     Hallucinogens 0.2560     0.5978     0.1483    
          LSD 0.0928     0.6012     0.2180    
          PCP 0.5731     0.1656     0.9412    
          Ecstasy 0.6124     0.8842     0.4751    
     Inhalants 0.6435     0.4770     0.6944    
     Nonmedical Use of Psychotherapeutics2 0.8785     0.4599     0.2904    
          Pain Relievers 0.4798     0.3133     0.4302    
               OxyContin® 0.0564     0.9973     0.9241    
          Tranquilizers 0.1620     0.6751     0.2451    
          Stimulants 0.0911     0.3447     0.2638    
               Methamphetamine 0.0025     0.2666     0.3822    
          Sedatives 0.0571     0.9644     0.9589    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.7537     0.6892     0.1014    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.2C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 96   100   87   88   67   64  
     Marijuana and Hashish 87   85   77   75   57   56  
     Cocaine 33   34   27   28   15   16  
          Crack 14   14   10   10   5   7  
     Heroin 12   10   10   8   5   5  
     Hallucinogens 45   44   36   36   19   19  
          LSD 24   23   17   17   8   8  
          PCP 18   19   12   14   5   6  
          Ecstasy 31   26   23   21   13   11  
     Inhalants 67   67   45   47   26   23  
     Nonmedical Use of Psychotherapeutics2 70   72   59   61   40   37  
          Pain Relievers 67   65   56   56   36   33  
               OxyContin® 24   21   18   18   10   7  
          Tranquilizers 36   38   29   29   15   17  
          Stimulants 38   41   28   31   19   19  
               Methamphetamine 24   26   17   19   12   12  
          Sedatives 23   22   15   16   6   6  
ILLICIT DRUGS OTHER THAN MARIJUANA1 84   87   71   71   49   44  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.2D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.38   0.39   0.34   0.35   0.27   0.25  
     Marijuana and Hashish 0.34   0.33   0.31   0.30   0.23   0.22  
     Cocaine 0.13   0.14   0.11   0.11   0.06   0.06  
          Crack 0.06   0.05   0.04   0.04   0.02   0.03  
     Heroin 0.05   0.04   0.04   0.03   0.02   0.02  
     Hallucinogens 0.18   0.17   0.14   0.14   0.07   0.07  
          LSD 0.09   0.09   0.07   0.07   0.03   0.03  
          PCP 0.07   0.08   0.05   0.06   0.02   0.02  
          Ecstasy 0.12   0.10   0.09   0.08   0.05   0.04  
     Inhalants 0.27   0.26   0.18   0.19   0.10   0.09  
     Nonmedical Use of Psychotherapeutics2 0.28   0.28   0.23   0.24   0.16   0.14  
          Pain Relievers 0.27   0.26   0.22   0.22   0.14   0.13  
               OxyContin® 0.09   0.08   0.07   0.07   0.04   0.03  
          Tranquilizers 0.14   0.15   0.12   0.11   0.06   0.07  
          Stimulants 0.15   0.16   0.11   0.12   0.08   0.07  
               Methamphetamine 0.09   0.10   0.07   0.07   0.05   0.05  
          Sedatives 0.09   0.09   0.06   0.06   0.02   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.33   0.34   0.28   0.28   0.20   0.17  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.2P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.0000     0.0202     0.0563    
     Marijuana and Hashish 0.0007     0.0068     0.0182    
     Cocaine 0.5009     0.7965     0.4860    
          Crack 0.3538     0.4883     0.2909    
     Heroin 0.2310     0.3627     0.9703    
     Hallucinogens 0.0073     0.0707     0.7951    
          LSD 0.4217     0.7374     0.5932    
          PCP 0.8147     0.5166     0.4465    
          Ecstasy 0.0020     0.0800     0.8223    
     Inhalants 0.2099     0.6354     0.9756    
     Nonmedical Use of Psychotherapeutics2 0.0001     0.1208     0.1403    
          Pain Relievers 0.0001     0.0895     0.1652    
               OxyContin® 0.3443     0.7539     0.0143    
          Tranquilizers 0.2958     0.3483     0.9496    
          Stimulants 0.7686     0.9143     0.7619    
               Methamphetamine 0.8985     0.8029     0.5906    
          Sedatives 0.5078     0.4779     0.9805    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0003     0.1172     0.2156    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.3C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 165   161   154   152   130   130  
     Marijuana and Hashish 176   168   152   145   119   121  
     Cocaine 109   115   80   74   43   47  
          Crack 50   54   24   29   13   16  
     Heroin 36   36   15   21   9   10  
     Hallucinogens 130   132   72   74   33   36  
          LSD 98   96   27   30   14   12  
          PCP 42   41   17   11   5   5  
          Ecstasy 108   113   48   52   23   26  
     Inhalants 111   102   41   42   18   21  
     Nonmedical Use of Psychotherapeutics2 141   142   110   108   68   72  
          Pain Relievers 129   131   94   98   60   61  
               OxyContin® 54   64   35   37   19   19  
          Tranquilizers 98   107   66   68   38   40  
          Stimulants 97   94   62   56   32   35  
               Methamphetamine 61   68   38   38   22   26  
          Sedatives 40   40   18   22   10   15  
ILLICIT DRUGS OTHER THAN MARIJUANA1 157   154   126   121   82   87  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.3D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.51   0.49   0.48   0.47   0.40   0.40  
     Marijuana and Hashish 0.55   0.52   0.47   0.45   0.37   0.37  
     Cocaine 0.34   0.35   0.25   0.23   0.13   0.15  
          Crack 0.16   0.17   0.07   0.09   0.04   0.05  
     Heroin 0.11   0.11   0.05   0.06   0.03   0.03  
     Hallucinogens 0.40   0.41   0.22   0.23   0.10   0.11  
          LSD 0.31   0.30   0.08   0.09   0.04   0.04  
          PCP 0.13   0.13   0.05   0.03   0.02   0.02  
          Ecstasy 0.34   0.35   0.15   0.16   0.07   0.08  
     Inhalants 0.34   0.31   0.13   0.13   0.06   0.06  
     Nonmedical Use of Psychotherapeutics2 0.44   0.44   0.34   0.33   0.21   0.22  
          Pain Relievers 0.40   0.40   0.29   0.30   0.19   0.19  
               OxyContin® 0.17   0.20   0.11   0.11   0.06   0.06  
          Tranquilizers 0.31   0.33   0.20   0.21   0.12   0.12  
          Stimulants 0.30   0.29   0.19   0.17   0.10   0.11  
               Methamphetamine 0.19   0.21   0.12   0.12   0.07   0.08  
          Sedatives 0.12   0.12   0.06   0.07   0.03   0.05  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.49   0.48   0.39   0.37   0.26   0.27  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.3P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.9765     0.6290     0.1803    
     Marijuana and Hashish 0.6685     0.7494     0.3959    
     Cocaine 0.8436     0.3888     0.0380    
          Crack 1.0000     0.0979     0.2735    
     Heroin 0.4483     0.1319     0.2601    
     Hallucinogens 0.6030     0.3844     0.6635    
          LSD 0.0002     0.9589     0.2226    
          PCP 0.6436     0.0323     0.4439    
          Ecstasy 0.9221     0.8908     0.3400    
     Inhalants 0.1390     0.9354     0.9718    
     Nonmedical Use of Psychotherapeutics2 0.0585     0.5494     0.5633    
          Pain Relievers 0.0332     0.2361     0.8442    
               OxyContin® 0.0069     0.8649     0.9107    
          Tranquilizers 0.0061     0.1950     0.5216    
          Stimulants 0.3027     0.6830     0.7448    
               Methamphetamine 0.8168     0.4698     0.8685    
          Sedatives 0.7624     0.3398     0.1717    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.7995     0.2337     0.0852    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.4C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 928   903   473   493   366   395  
     Marijuana and Hashish 875   887   395   418   312   323  
     Cocaine 621   580   180   180   110   129  
          Crack 274   283   112   109   64   85  
     Heroin 188   223   52   36   35   15  
     Hallucinogens 583   573   132   112   44   73  
          LSD 494   499   29   31   13   7  
          PCP 292   284   18   10   15   10  
          Ecstasy 286   294   97   98   37   34  
     Inhalants 448   436   69   65   55   48  
     Nonmedical Use of Psychotherapeutics2 700   686   313   310   187   215  
          Pain Relievers 529   527   265   274   152   179  
               OxyContin® 120   120   61   69   28   31  
          Tranquilizers 471   460   189   189   91   109  
          Stimulants 450   454   125   97   82   63  
               Methamphetamine 349   334   101   75   60   46  
          Sedatives 396   344   69   69   47   44  
ILLICIT DRUGS OTHER THAN MARIJUANA1 788   797   364   354   226   257  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.4D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.51   0.49   0.26   0.27   0.20   0.21  
     Marijuana and Hashish 0.48   0.48   0.22   0.23   0.17   0.17  
     Cocaine 0.34   0.31   0.10   0.10   0.06   0.07  
          Crack 0.15   0.15   0.06   0.06   0.03   0.05  
     Heroin 0.10   0.12   0.03   0.02   0.02   0.01  
     Hallucinogens 0.32   0.31   0.07   0.06   0.02   0.04  
          LSD 0.27   0.27   0.02   0.02   0.01   0.00  
          PCP 0.16   0.15   0.01   0.01   0.01   0.01  
          Ecstasy 0.16   0.16   0.05   0.05   0.02   0.02  
     Inhalants 0.24   0.24   0.04   0.03   0.03   0.03  
     Nonmedical Use of Psychotherapeutics2 0.38   0.37   0.17   0.17   0.10   0.12  
          Pain Relievers 0.29   0.28   0.14   0.15   0.08   0.10  
               OxyContin® 0.07   0.06   0.03   0.04   0.02   0.02  
          Tranquilizers 0.26   0.25   0.10   0.10   0.05   0.06  
          Stimulants 0.25   0.24   0.07   0.05   0.04   0.03  
               Methamphetamine 0.19   0.18   0.06   0.04   0.03   0.02  
          Sedatives 0.22   0.19   0.04   0.04   0.03   0.02  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.43   0.43   0.20   0.19   0.12   0.14  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.4P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.2981     0.9328     0.4816    
     Marijuana and Hashish 0.8870     0.8460     0.9019    
     Cocaine 0.3378     0.2420     0.2298    
          Crack 0.9727     0.9520     0.0968    
     Heroin 0.1623     0.4297     0.2185    
     Hallucinogens 0.3720     0.5533     0.1129    
          LSD 0.3252     0.5165     0.5711    
          PCP 0.5941     0.4188     0.9367    
          Ecstasy 0.3478     0.5078     0.7330    
     Inhalants 0.9481     0.5329     0.6666    
     Nonmedical Use of Psychotherapeutics2 0.8604     0.3455     0.2107    
          Pain Relievers 0.4574     0.2749     0.2684    
               OxyContin® 0.2927     0.8457     0.4155    
          Tranquilizers 0.3542     0.8742     0.2948    
          Stimulants 0.0513     0.3608     0.2844    
               Methamphetamine 0.0024     0.3256     0.2282    
          Sedatives 0.0527     0.9519     0.7367    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.5050     0.6983     0.1418    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.5C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 52   50   38   40   24   24  
     Marijuana and Hashish 24   23   21   19   13   12  
     Cocaine 6   6   5   5   3   2  
          Crack 3   2   3   1   3   1  
     Heroin 4   4   4   4   4   2  
     Hallucinogens 13   12   11   9   7   6  
          LSD 7   6   6   5   5   3  
          PCP 8   3   4   2   3   *  
          Ecstasy 7   6   6   4   4   3  
     Inhalants 38   36   24   25   13   14  
     Nonmedical Use of Psychotherapeutics2 33   33   26   27   17   17  
          Pain Relievers 30   31   25   25   16   16  
               OxyContin® 5   4   3   4   *   1  
          Tranquilizers 11   10   8   8   5   6  
          Stimulants 13   12   10   10   6   5  
               Methamphetamine 8   7   6   6   4   4  
          Sedatives 11   12   7   6   3   2  
ILLICIT DRUGS OTHER THAN MARIJUANA1 49   46   35   35   22   21  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.5D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.57   0.54   0.43   0.45   0.28   0.29  
     Marijuana and Hashish 0.28   0.27   0.25   0.23   0.16   0.14  
     Cocaine 0.07   0.07   0.06   0.07   0.04   0.02  
          Crack 0.04   0.02   0.04   0.02   0.04   0.02  
     Heroin 0.05   0.05   0.05   0.05   0.04   0.02  
     Hallucinogens 0.16   0.14   0.13   0.11   0.08   0.07  
          LSD 0.09   0.07   0.07   0.06   0.06   0.04  
          PCP 0.09   0.04   0.05   0.03   0.04   *  
          Ecstasy 0.08   0.07   0.08   0.05   0.04   0.04  
     Inhalants 0.43   0.40   0.28   0.30   0.15   0.17  
     Nonmedical Use of Psychotherapeutics2 0.38   0.39   0.31   0.31   0.20   0.20  
          Pain Relievers 0.34   0.36   0.29   0.29   0.19   0.19  
               OxyContin® 0.06   0.05   0.04   0.05   *   0.01  
          Tranquilizers 0.13   0.12   0.10   0.10   0.06   0.07  
          Stimulants 0.16   0.15   0.12   0.12   0.07   0.06  
               Methamphetamine 0.09   0.09   0.07   0.07   0.05   0.05  
          Sedatives 0.13   0.14   0.09   0.07   0.04   0.02  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.54   0.50   0.40   0.40   0.26   0.25  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.5P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.4613     0.7917     0.9969    
     Marijuana and Hashish 0.5103     0.5612     0.2918    
     Cocaine 0.4888     0.8269     0.5576    
          Crack 0.7784     0.5242     0.5737    
     Heroin 0.9381     0.6928     0.6416    
     Hallucinogens 0.5207     0.1135     0.6246    
          LSD 0.3942     0.6326     0.2489    
          PCP 0.0356     0.4158     *    
          Ecstasy 0.3650     0.1013     0.8265    
     Inhalants 0.5363     0.2944     0.2338    
     Nonmedical Use of Psychotherapeutics2 0.0684     0.1981     0.9214    
          Pain Relievers 0.1926     0.3729     0.9344    
               OxyContin® 0.2851     0.7595     *    
          Tranquilizers 0.4126     0.6319     0.5098    
          Stimulants 0.1161     0.0888     0.0460    
               Methamphetamine 0.7008     0.5656     0.7767    
          Sedatives 0.5750     0.1737     0.2683    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.3424     0.9751     0.7149    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.6C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 73   69   59   58   44   38  
     Marijuana and Hashish 52   54   46   46   34   33  
     Cocaine 17   14   12   12   8   8  
          Crack 8   5   5   5   3   3  
     Heroin 5   4   3   3   1   *  
     Hallucinogens 24   21   21   17   9   8  
          LSD 12   12   9   8   3   2  
          PCP 9   8   6   5   1   2  
          Ecstasy 16   10   12   9   4   4  
     Inhalants 46   47   31   30   17   12  
     Nonmedical Use of Psychotherapeutics2 45   39   36   34   26   22  
          Pain Relievers 42   36   33   32   25   20  
               OxyContin® 12   12   10   9   7   6  
          Tranquilizers 21   18   16   15   8   8  
          Stimulants 22   23   18   18   12   11  
               Methamphetamine 15   12   12   9   8   6  
          Sedatives 12   11   9   9   3   3  
ILLICIT DRUGS OTHER THAN MARIJUANA1 62   57   47   44   31   26  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.6D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.64   0.67   0.57   0.60   0.46   0.42  
     Marijuana and Hashish 0.53   0.58   0.47   0.50   0.37   0.37  
     Cocaine 0.18   0.16   0.14   0.14   0.09   0.09  
          Crack 0.09   0.06   0.06   0.05   0.03   0.04  
     Heroin 0.06   0.05   0.03   0.03   0.01   *  
     Hallucinogens 0.27   0.24   0.23   0.20   0.10   0.09  
          LSD 0.14   0.14   0.11   0.10   0.04   0.02  
          PCP 0.11   0.09   0.07   0.06   0.01   0.02  
          Ecstasy 0.18   0.12   0.14   0.11   0.04   0.04  
     Inhalants 0.49   0.50   0.35   0.33   0.19   0.14  
     Nonmedical Use of Psychotherapeutics2 0.47   0.42   0.39   0.37   0.29   0.24  
          Pain Relievers 0.44   0.38   0.36   0.35   0.28   0.22  
               OxyContin® 0.14   0.13   0.12   0.10   0.08   0.06  
          Tranquilizers 0.24   0.20   0.18   0.17   0.09   0.09  
          Stimulants 0.25   0.26   0.20   0.20   0.14   0.12  
               Methamphetamine 0.17   0.14   0.14   0.10   0.09   0.07  
          Sedatives 0.14   0.12   0.11   0.10   0.04   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.59   0.58   0.49   0.47   0.35   0.28  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.6P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.0002     0.0029     0.0013    
     Marijuana and Hashish 0.0036     0.0147     0.0076    
     Cocaine 0.0402     0.8327     0.6398    
          Crack 0.0149     0.1953     0.8763    
     Heroin 0.5360     0.9357     *    
     Hallucinogens 0.0079     0.0266     0.6985    
          LSD 0.3959     0.2995     0.4499    
          PCP 0.4352     0.4959     0.1695    
          Ecstasy 0.0103     0.2015     0.6384    
     Inhalants 0.1593     0.2947     0.1445    
     Nonmedical Use of Psychotherapeutics2 0.0000     0.0120     0.0009    
          Pain Relievers 0.0000     0.0178     0.0011    
               OxyContin® 0.5190     0.4515     0.1673    
          Tranquilizers 0.0753     0.5456     0.2473    
          Stimulants 0.4255     0.4822     0.4148    
               Methamphetamine 0.1421     0.1828     0.7244    
          Sedatives 0.1394     0.2386     0.4755    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0001     0.0045     0.0009    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.7C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 89   88   74   73   53   51  
     Marijuana and Hashish 79   76   66   64   47   46  
     Cocaine 29   31   24   24   12   14  
          Crack 12   13   9   8   3   6  
     Heroin 10   8   9   6   3   5  
     Hallucinogens 35   36   28   29   15   16  
          LSD 18   19   12   14   6   7  
          PCP 13   17   9   13   4   5  
          Ecstasy 26   23   20   18   11   10  
     Inhalants 45   46   29   26   12   14  
     Nonmedical Use of Psychotherapeutics2 56   55   45   45   27   28  
          Pain Relievers 53   50   42   40   23   24  
               OxyContin® 20   17   14   14   8   5  
          Tranquilizers 30   31   23   24   12   14  
          Stimulants 30   33   20   25   13   15  
               Methamphetamine 18   21   12   16   8   10  
          Sedatives 16   16   10   12   3   5  
ILLICIT DRUGS OTHER THAN MARIJUANA1 68   68   54   54   33   34  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.7D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.77   0.77   0.74   0.70   0.59   0.54  
     Marijuana and Hashish 0.77   0.73   0.69   0.65   0.54   0.50  
     Cocaine 0.34   0.36   0.29   0.28   0.15   0.17  
          Crack 0.15   0.15   0.10   0.10   0.03   0.07  
     Heroin 0.12   0.09   0.11   0.07   0.04   0.05  
     Hallucinogens 0.41   0.41   0.33   0.34   0.19   0.19  
          LSD 0.22   0.22   0.15   0.16   0.07   0.08  
          PCP 0.16   0.20   0.11   0.15   0.05   0.06  
          Ecstasy 0.31   0.27   0.24   0.22   0.14   0.12  
     Inhalants 0.50   0.50   0.33   0.29   0.14   0.17  
     Nonmedical Use of Psychotherapeutics2 0.61   0.59   0.51   0.51   0.32   0.32  
          Pain Relievers 0.57   0.54   0.47   0.45   0.27   0.28  
               OxyContin® 0.24   0.20   0.17   0.17   0.10   0.05  
          Tranquilizers 0.35   0.36   0.28   0.27   0.15   0.17  
          Stimulants 0.36   0.38   0.25   0.29   0.16   0.17  
               Methamphetamine 0.22   0.25   0.15   0.19   0.10   0.12  
          Sedatives 0.19   0.18   0.12   0.14   0.04   0.06  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.66   0.68   0.58   0.58   0.38   0.38  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.7P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.0012     0.1230     0.6598    
     Marijuana and Hashish 0.0047     0.0272     0.2262    
     Cocaine 0.8661     0.8016     0.5847    
          Crack 0.8356     0.9801     0.0891    
     Heroin 0.2220     0.2012     0.5798    
     Hallucinogens 0.0698     0.6245     0.9771    
          LSD 0.7503     0.7053     0.7329    
          PCP 0.1432     0.1912     0.3706    
          Ecstasy 0.0241     0.2999     0.6703    
     Inhalants 0.8972     0.5388     0.6827    
     Nonmedical Use of Psychotherapeutics2 0.1745     0.7997     0.4903    
          Pain Relievers 0.0476     0.7699     0.3489    
               OxyContin® 0.5085     0.9574     0.0229    
          Tranquilizers 0.8896     0.4092     0.8086    
          Stimulants 0.5265     0.1904     0.3340    
               Methamphetamine 0.3681     0.1364     0.2972    
          Sedatives 0.6352     0.4420     0.2617    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.1052     0.9083     0.5180    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.8C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 160   171   129   135   97   102  
     Marijuana and Hashish 147   157   118   123   89   95  
     Cocaine 63   74   47   49   25   28  
          Crack 28   33   15   19   7   12  
     Heroin 19   20   10   15   5   5  
     Hallucinogens 75   83   47   55   23   26  
          LSD 45   45   20   24   10   8  
          PCP 23   23   12   8   5   3  
          Ecstasy 54   64   30   37   14   18  
     Inhalants 63   64   31   33   12   17  
     Nonmedical Use of Psychotherapeutics2 108   109   81   82   48   50  
          Pain Relievers 99   101   68   72   42   41  
               OxyContin® 33   42   24   25   13   13  
          Tranquilizers 55   69   36   46   21   29  
          Stimulants 59   62   41   41   23   24  
               Methamphetamine 31   40   20   23   12   16  
          Sedatives 19   24   11   15   5   11  
ILLICIT DRUGS OTHER THAN MARIJUANA1 126   129   93   93   57   60  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.8D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.79   0.76   0.76   0.72   0.64   0.62  
     Marijuana and Hashish 0.80   0.78   0.74   0.70   0.60   0.60  
     Cocaine 0.46   0.54   0.36   0.36   0.20   0.21  
          Crack 0.22   0.25   0.12   0.15   0.06   0.10  
     Heroin 0.15   0.15   0.08   0.11   0.04   0.04  
     Hallucinogens 0.53   0.58   0.35   0.39   0.18   0.19  
          LSD 0.34   0.34   0.16   0.18   0.08   0.06  
          PCP 0.18   0.18   0.09   0.06   0.04   0.02  
          Ecstasy 0.40   0.46   0.23   0.27   0.11   0.14  
     Inhalants 0.46   0.46   0.24   0.25   0.09   0.13  
     Nonmedical Use of Psychotherapeutics2 0.70   0.66   0.57   0.53   0.36   0.35  
          Pain Relievers 0.65   0.64   0.49   0.49   0.33   0.30  
               OxyContin® 0.26   0.31   0.19   0.19   0.10   0.10  
          Tranquilizers 0.43   0.49   0.29   0.33   0.17   0.22  
          Stimulants 0.44   0.43   0.32   0.29   0.18   0.18  
               Methamphetamine 0.24   0.30   0.16   0.18   0.10   0.13  
          Sedatives 0.15   0.18   0.09   0.12   0.04   0.09  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.77   0.72   0.63   0.59   0.42   0.42  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.8P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.9051     0.5669     0.5141    
     Marijuana and Hashish 0.5964     0.5566     0.4023    
     Cocaine 0.7831     0.6809     0.4445    
          Crack 0.3419     0.1412     0.1519    
     Heroin 0.5424     0.3776     0.5062    
     Hallucinogens 0.6489     0.5505     0.4207    
          LSD 0.0053     0.9965     0.1978    
          PCP 0.3084     0.1079     0.0395    
          Ecstasy 0.9133     0.7786     0.1503    
     Inhalants 0.5927     0.9017     0.9417    
     Nonmedical Use of Psychotherapeutics2 0.6472     0.9012     0.6670    
          Pain Relievers 0.7010     0.7354     0.6942    
               OxyContin® 0.1858     0.6477     0.8522    
          Tranquilizers 0.1741     0.1459     0.1779    
          Stimulants 0.8668     0.5779     0.1326    
               Methamphetamine 0.5124     0.6724     0.9116    
          Sedatives 0.3716     0.3768     0.3352    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.6298     0.8974     0.8923    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.9C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 227   230   155   156   114   111  
     Marijuana and Hashish 213   212   141   137   102   98  
     Cocaine 102   102   65   64   36   38  
          Crack 45   44   18   22   11   10  
     Heroin 30   29   11   14   7   9  
     Hallucinogens 131   126   56   55   24   25  
          LSD 94   90   18   18   10   9  
          PCP 34   36   12   8   2   4  
          Ecstasy 105   105   41   37   20   19  
     Inhalants 97   93   27   28   14   12  
     Nonmedical Use of Psychotherapeutics2 142   154   88   93   53   57  
          Pain Relievers 124   132   77   81   47   48  
               OxyContin® 44   51   27   27   15   13  
          Tranquilizers 86   92   53   53   29   28  
          Stimulants 80   85   41   43   22   27  
               Methamphetamine 57   56   31   29   17   20  
          Sedatives 35   32   14   15   8   10  
ILLICIT DRUGS OTHER THAN MARIJUANA1 178   182   106   114   68   71  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.9D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.61   0.62   0.59   0.58   0.49   0.48  
     Marijuana and Hashish 0.65   0.63   0.57   0.54   0.46   0.43  
     Cocaine 0.44   0.44   0.31   0.30   0.17   0.19  
          Crack 0.22   0.22   0.09   0.11   0.05   0.05  
     Heroin 0.15   0.14   0.06   0.07   0.04   0.04  
     Hallucinogens 0.54   0.51   0.27   0.27   0.12   0.13  
          LSD 0.43   0.41   0.09   0.09   0.05   0.04  
          PCP 0.17   0.18   0.06   0.04   0.01   0.02  
          Ecstasy 0.46   0.45   0.20   0.18   0.10   0.10  
     Inhalants 0.44   0.41   0.14   0.14   0.07   0.06  
     Nonmedical Use of Psychotherapeutics2 0.55   0.57   0.40   0.41   0.25   0.28  
          Pain Relievers 0.50   0.51   0.35   0.37   0.23   0.24  
               OxyContin® 0.21   0.25   0.13   0.14   0.07   0.07  
          Tranquilizers 0.40   0.42   0.26   0.26   0.14   0.14  
          Stimulants 0.36   0.38   0.21   0.21   0.11   0.14  
               Methamphetamine 0.27   0.27   0.16   0.15   0.09   0.10  
          Sedatives 0.17   0.16   0.07   0.08   0.04   0.05  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.60   0.60   0.46   0.47   0.31   0.34  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.9P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 21 to 25: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.8157     0.3275     0.2326    
     Marijuana and Hashish 0.9643     0.4314     0.7404    
     Cocaine 0.7675     0.1512     0.0362    
          Crack 0.5671     0.3530     0.8827    
     Heroin 0.2047     0.2076     0.3576    
     Hallucinogens 0.4366     0.5614     0.8159    
          LSD 0.0067     0.9968     0.6248    
          PCP 0.8578     0.1359     0.2365    
          Ecstasy 0.8923     0.6353     0.9815    
     Inhalants 0.1525     0.8818     0.9356    
     Nonmedical Use of Psychotherapeutics2 0.0315     0.5289     0.2694    
          Pain Relievers 0.0122     0.2199     0.5746    
               OxyContin® 0.0132     0.8802     0.9736    
          Tranquilizers 0.0084     0.5763     0.7370    
          Stimulants 0.1934     0.8993     0.3677    
               Methamphetamine 0.5432     0.5461     0.7608    
          Sedatives 0.8598     0.6258     0.3200    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.9541     0.1542     0.0343    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.10C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 287   314   219   240   182   197  
     Marijuana and Hashish 284   320   199   220   164   178  
     Cocaine 214   207   106   93   63   56  
          Crack 123   120   56   42   33   29  
     Heroin 62   69   27   22   23   14  
     Hallucinogens 245   237   87   79   36   37  
          LSD 211   206   27   25   12   *  
          PCP 72   82   18   7   15   7  
          Ecstasy 193   176   68   68   28   29  
     Inhalants 187   208   35   37   26   22  
     Nonmedical Use of Psychotherapeutics2 249   243   157   155   106   104  
          Pain Relievers 228   221   137   135   85   90  
               OxyContin® 75   75   40   36   23   24  
          Tranquilizers 174   183   107   101   61   55  
          Stimulants 145   157   71   58   46   31  
               Methamphetamine 125   126   61   43   33   25  
          Sedatives 80   67   35   24   18   13  
ILLICIT DRUGS OTHER THAN MARIJUANA1 285   286   177   175   127   120  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.10D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.82   0.90   0.62   0.69   0.52   0.56  
     Marijuana and Hashish 0.81   0.92   0.57   0.63   0.47   0.51  
     Cocaine 0.61   0.59   0.30   0.27   0.18   0.16  
          Crack 0.35   0.34   0.16   0.12   0.09   0.08  
     Heroin 0.18   0.20   0.08   0.06   0.06   0.04  
     Hallucinogens 0.70   0.68   0.25   0.23   0.10   0.11  
          LSD 0.60   0.59   0.08   0.07   0.03   *  
          PCP 0.21   0.24   0.05   0.02   0.04   0.02  
          Ecstasy 0.55   0.51   0.20   0.20   0.08   0.08  
     Inhalants 0.53   0.60   0.10   0.10   0.08   0.06  
     Nonmedical Use of Psychotherapeutics2 0.71   0.70   0.45   0.44   0.30   0.30  
          Pain Relievers 0.65   0.63   0.39   0.39   0.24   0.26  
               OxyContin® 0.21   0.22   0.12   0.10   0.07   0.07  
          Tranquilizers 0.50   0.53   0.31   0.29   0.17   0.16  
          Stimulants 0.41   0.45   0.20   0.17   0.13   0.09  
               Methamphetamine 0.36   0.36   0.17   0.12   0.09   0.07  
          Sedatives 0.23   0.19   0.10   0.07   0.05   0.04  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.81   0.82   0.51   0.50   0.36   0.34  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.10P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 to 34: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.8659     0.3921     0.9948    
     Marijuana and Hashish 0.5828     0.2952     0.6900    
     Cocaine 0.6103     0.0327     0.6811    
          Crack 0.8615     0.5898     0.7026    
     Heroin 0.4332     0.8476     0.3748    
     Hallucinogens 0.9221     0.3656     0.7589    
          LSD 0.8091     0.2979     *    
          PCP 0.7787     0.1909     0.4945    
          Ecstasy 0.9446     0.6654     0.4279    
     Inhalants 0.2003     0.7682     0.6248    
     Nonmedical Use of Psychotherapeutics2 0.3506     0.9136     0.7905    
          Pain Relievers 0.1924     0.9477     0.4926    
               OxyContin® 0.3699     0.9863     0.6758    
          Tranquilizers 0.8481     0.6508     0.7313    
          Stimulants 0.6426     0.1979     0.0793    
               Methamphetamine 0.0810     0.1380     0.3379    
          Sedatives 0.1114     0.1261     0.5299    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.5128     0.4327     0.5542    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.11C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 851   818   397   406   295   318  
     Marijuana and Hashish 808   792   330   337   242   256  
     Cocaine 555   538   140   153   87   118  
          Crack 251   259   92   100   50   80  
     Heroin 176   207   41   33   27   14  
     Hallucinogens 509   499   83   81   25   62  
          LSD 433   437   12   18   *   7  
          PCP 284   272   *   8   *   8  
          Ecstasy 176   213   55   68   24   17  
     Inhalants 397   376   59   54   48   43  
     Nonmedical Use of Psychotherapeutics2 637   627   256   258   150   180  
          Pain Relievers 457   453   213   229   121   145  
               OxyContin® 89   93   50   58   16   19  
          Tranquilizers 427   424   144   156   69   97  
          Stimulants 422   420   101   78   67   53  
               Methamphetamine 320   301   78   59   50   36  
          Sedatives 383   338   58   61   43   41  
ILLICIT DRUGS OTHER THAN MARIJUANA1 705   722   291   293   179   216  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.11D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.57   0.54   0.27   0.27   0.20   0.21  
     Marijuana and Hashish 0.55   0.53   0.22   0.22   0.16   0.17  
     Cocaine 0.37   0.36   0.09   0.10   0.06   0.08  
          Crack 0.17   0.17   0.06   0.07   0.03   0.05  
     Heroin 0.12   0.14   0.03   0.02   0.02   0.01  
     Hallucinogens 0.34   0.33   0.06   0.05   0.02   0.04  
          LSD 0.29   0.29   0.01   0.01   *   0.00  
          PCP 0.19   0.18   *   0.01   *   0.01  
          Ecstasy 0.12   0.14   0.04   0.05   0.02   0.01  
     Inhalants 0.27   0.25   0.04   0.04   0.03   0.03  
     Nonmedical Use of Psychotherapeutics2 0.43   0.42   0.17   0.17   0.10   0.12  
          Pain Relievers 0.31   0.30   0.14   0.15   0.08   0.10  
               OxyContin® 0.06   0.06   0.03   0.04   0.01   0.01  
          Tranquilizers 0.29   0.28   0.10   0.10   0.05   0.06  
          Stimulants 0.29   0.28   0.07   0.05   0.05   0.03  
               Methamphetamine 0.22   0.20   0.05   0.04   0.03   0.02  
          Sedatives 0.26   0.22   0.04   0.04   0.03   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.48   0.48   0.20   0.19   0.12   0.14  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.11P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 35 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.2059     0.7816     0.3355    
     Marijuana and Hashish 0.6750     0.4295     0.7290    
     Cocaine 0.3940     0.9324     0.0968    
          Crack 0.8902     0.7183     0.0893    
     Heroin 0.2178     0.4110     0.4526    
     Hallucinogens 0.3607     0.9066     0.0708    
          LSD 0.3391     0.5820     *    
          PCP 0.5156     *     *    
          Ecstasy 0.1037     0.5247     0.6394    
     Inhalants 0.6040     0.5939     0.8226    
     Nonmedical Use of Psychotherapeutics2 0.8954     0.1977     0.0819    
          Pain Relievers 0.7721     0.1727     0.3323    
               OxyContin® 0.4718     0.7791     0.4032    
          Tranquilizers 0.2638     0.5678     0.1300    
          Stimulants 0.0540     0.8636     0.8995    
               Methamphetamine 0.0084     0.9212     0.4127    
          Sedatives 0.0896     0.4759     0.9024    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.5931     0.2995     0.0266    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.12C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 965   937   519   541   404   430  
     Marijuana and Hashish 918   924   437   463   349   357  
     Cocaine 635   597   202   202   119   141  
          Crack 280   293   115   114   66   87  
     Heroin 193   227   55   42   36   18  
     Hallucinogens 613   608   147   140   55   82  
          LSD 504   521   41   45   22   14  
          PCP 297   288   25   15   16   11  
          Ecstasy 326   334   108   111   45   43  
     Inhalants 471   456   78   79   58   52  
     Nonmedical Use of Psychotherapeutics2 724   714   341   341   203   229  
          Pain Relievers 559   560   289   300   164   191  
               OxyContin® 133   139   72   80   35   38  
          Tranquilizers 484   478   203   206   102   116  
          Stimulants 465   472   142   115   90   74  
               Methamphetamine 352   345   109   84   67   53  
          Sedatives 399   346   70   73   48   46  
ILLICIT DRUGS OTHER THAN MARIJUANA1 820   831   399   393   247   278  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.12D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.45   0.43   0.24   0.25   0.19   0.20  
     Marijuana and Hashish 0.43   0.42   0.20   0.21   0.16   0.16  
     Cocaine 0.30   0.27   0.09   0.09   0.06   0.06  
          Crack 0.13   0.13   0.05   0.05   0.03   0.04  
     Heroin 0.09   0.10   0.03   0.02   0.02   0.01  
     Hallucinogens 0.28   0.28   0.07   0.06   0.03   0.04  
          LSD 0.23   0.24   0.02   0.02   0.01   0.01  
          PCP 0.14   0.13   0.01   0.01   0.01   0.01  
          Ecstasy 0.15   0.15   0.05   0.05   0.02   0.02  
     Inhalants 0.22   0.21   0.04   0.04   0.03   0.02  
     Nonmedical Use of Psychotherapeutics2 0.34   0.33   0.16   0.16   0.09   0.11  
          Pain Relievers 0.26   0.26   0.13   0.14   0.08   0.09  
               OxyContin® 0.06   0.06   0.03   0.04   0.02   0.02  
          Tranquilizers 0.22   0.22   0.09   0.09   0.05   0.05  
          Stimulants 0.22   0.22   0.07   0.05   0.04   0.03  
               Methamphetamine 0.16   0.16   0.05   0.04   0.03   0.02  
          Sedatives 0.19   0.16   0.03   0.03   0.02   0.02  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.38   0.38   0.19   0.18   0.11   0.13  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.12P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.3182     0.8516     0.2989    
     Marijuana and Hashish 0.9619     0.9204     0.8762    
     Cocaine 0.3321     0.4643     0.0687    
          Crack 0.9731     0.6597     0.0672    
     Heroin 0.2147     0.8639     0.4354    
     Hallucinogens 0.3350     0.9300     0.1160    
          LSD 0.0960     0.6668     0.2341    
          PCP 0.5565     0.0387     0.7136    
          Ecstasy 0.4406     0.6108     0.4226    
     Inhalants 0.7755     0.6126     0.6912    
     Nonmedical Use of Psychotherapeutics2 0.5944     0.3012     0.1807    
          Pain Relievers 0.2370     0.1727     0.2787    
               OxyContin® 0.0370     0.9411     0.4745    
          Tranquilizers 0.1395     0.5775     0.2354    
          Stimulants 0.0937     0.3201     0.2760    
               Methamphetamine 0.0025     0.2339     0.3156    
          Sedatives 0.0594     0.8390     0.9612    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.4967     0.4834     0.0586    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.13C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 625   630   382   404   303   320  
     Marijuana and Hashish 608   621   327   353   272   280  
     Cocaine 478   453   161   162   97   112  
          Crack 218   238   94   94   52   77  
     Heroin 150   189   45   34   36   14  
     Hallucinogens 459   430   125   113   53   66  
          LSD 404   391   39   42   24   14  
          PCP 230   235   24   17   16   9  
          Ecstasy 242   242   87   86   43   35  
     Inhalants 375   361   73   75   44   44  
     Nonmedical Use of Psychotherapeutics2 493   502   238   244   142   160  
          Pain Relievers 400   408   204   222   113   138  
               OxyContin® 114   114   59   69   25   29  
          Tranquilizers 346   344   129   148   71   85  
          Stimulants 332   352   112   78   69   48  
               Methamphetamine 264   268   89   61   48   35  
          Sedatives 283   270   45   50   27   33  
ILLICIT DRUGS OTHER THAN MARIJUANA1 573   578   292   291   184   199  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.13D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.54   0.53   0.33   0.34   0.26   0.27  
     Marijuana and Hashish 0.52   0.53   0.28   0.30   0.23   0.24  
     Cocaine 0.41   0.38   0.14   0.14   0.08   0.09  
          Crack 0.19   0.20   0.08   0.08   0.04   0.07  
     Heroin 0.13   0.16   0.04   0.03   0.03   0.01  
     Hallucinogens 0.39   0.36   0.11   0.10   0.05   0.06  
          LSD 0.35   0.33   0.03   0.04   0.02   0.01  
          PCP 0.20   0.20   0.02   0.01   0.01   0.01  
          Ecstasy 0.21   0.21   0.07   0.07   0.04   0.03  
     Inhalants 0.32   0.31   0.06   0.06   0.04   0.04  
     Nonmedical Use of Psychotherapeutics2 0.42   0.43   0.20   0.21   0.12   0.14  
          Pain Relievers 0.34   0.35   0.18   0.19   0.10   0.12  
               OxyContin® 0.10   0.10   0.05   0.06   0.02   0.02  
          Tranquilizers 0.30   0.29   0.11   0.13   0.06   0.07  
          Stimulants 0.28   0.30   0.10   0.07   0.06   0.04  
               Methamphetamine 0.23   0.23   0.08   0.05   0.04   0.03  
          Sedatives 0.24   0.23   0.04   0.04   0.02   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.49   0.49   0.25   0.25   0.16   0.17  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.13P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.9095     0.9358     0.3139    
     Marijuana and Hashish 0.6156     0.9152     0.4674    
     Cocaine 0.5189     0.3038     0.3377    
          Crack 0.5998     0.8493     0.2889    
     Heroin 0.2329     0.3558     0.1382    
     Hallucinogens 0.4074     0.3835     0.7223    
          LSD 0.1303     0.9623     0.2098    
          PCP 0.7541     0.0824     0.4064    
          Ecstasy 0.8197     0.8418     0.6542    
     Inhalants 0.9295     0.4364     0.6844    
     Nonmedical Use of Psychotherapeutics2 0.9661     0.5698     0.3298    
          Pain Relievers 0.2205     0.3082     0.2320    
               OxyContin® 0.2398     0.8485     0.4338    
          Tranquilizers 0.3519     0.2801     0.3029    
          Stimulants 0.0760     0.1390     0.2497    
               Methamphetamine 0.0299     0.1438     0.6325    
          Sedatives 0.6080     0.4994     0.7555    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.6468     0.8822     0.3766    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.14C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 636   598   326   337   238   238  
     Marijuana and Hashish 588   570   273   274   197   180  
     Cocaine 357   354   120   110   65   85  
          Crack 157   161   62   60   37   41  
     Heroin 99   113   26   25   9   13  
     Hallucinogens 377   365   70   88   24   50  
          LSD 283   298   20   20   7   8  
          PCP 170   147   14   13   *   9  
          Ecstasy 180   200   53   71   18   25  
     Inhalants 267   247   63   55   46   37  
     Nonmedical Use of Psychotherapeutics2 474   438   223   231   141   165  
          Pain Relievers 349   343   189   199   119   138  
               OxyContin® 72   79   43   46   25   25  
          Tranquilizers 305   313   147   136   70   82  
          Stimulants 298   275   87   86   60   56  
               Methamphetamine 204   186   59   58   46   41  
          Sedatives 261   202   56   50   40   32  
ILLICIT DRUGS OTHER THAN MARIJUANA1 515   526   240   255   158   187  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.14D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.51   0.48   0.26   0.27   0.19   0.19  
     Marijuana and Hashish 0.47   0.45   0.22   0.22   0.16   0.14  
     Cocaine 0.29   0.28   0.10   0.09   0.05   0.07  
          Crack 0.13   0.13   0.05   0.05   0.03   0.03  
     Heroin 0.08   0.09   0.02   0.02   0.01   0.01  
     Hallucinogens 0.30   0.29   0.06   0.07   0.02   0.04  
          LSD 0.23   0.24   0.02   0.02   0.01   0.01  
          PCP 0.14   0.12   0.01   0.01   *   0.01  
          Ecstasy 0.15   0.16   0.04   0.06   0.01   0.02  
     Inhalants 0.22   0.20   0.05   0.04   0.04   0.03  
     Nonmedical Use of Psychotherapeutics2 0.38   0.35   0.18   0.18   0.11   0.13  
          Pain Relievers 0.28   0.27   0.15   0.16   0.10   0.11  
               OxyContin® 0.06   0.06   0.03   0.04   0.02   0.02  
          Tranquilizers 0.25   0.25   0.12   0.11   0.06   0.07  
          Stimulants 0.24   0.22   0.07   0.07   0.05   0.04  
               Methamphetamine 0.16   0.15   0.05   0.05   0.04   0.03  
          Sedatives 0.21   0.16   0.05   0.04   0.03   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.42   0.42   0.19   0.20   0.13   0.15  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.14P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.4413     0.8013     0.9588    
     Marijuana and Hashish 0.8935     0.2798     0.1325    
     Cocaine 0.3780     0.8300     0.0512    
          Crack 0.4460     0.3136     0.0457    
     Heroin 0.6728     0.4189     0.1182    
     Hallucinogens 0.3687     0.7599     0.0357    
          LSD 0.3578     0.1810     0.8173    
          PCP 0.1311     0.9395     *    
          Ecstasy 0.2442     0.5936     0.0226    
     Inhalants 0.4589     0.8829     0.8875    
     Nonmedical Use of Psychotherapeutics2 0.7792     0.5987     0.5810    
          Pain Relievers 0.7721     0.6563     0.9568    
               OxyContin® 0.0888     0.7916     0.4760    
          Tranquilizers 0.2501     0.6560     0.5283    
          Stimulants 0.5147     0.8495     0.6410    
               Methamphetamine 0.0141     1.0000     0.4329    
          Sedatives 0.0139     0.5892     0.8486    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.3202     0.4118     0.1209    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.15C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 67   75   62   66   44   49  
     Marijuana and Hashish 61   64   53   56   39   43  
     Cocaine 24   24   20   19   12   13  
          Crack 10   9   7   7   4   6  
     Heroin 9   7   8   6   4   4  
     Hallucinogens 32   31   26   25   15   13  
          LSD 17   18   13   14   7   7  
          PCP 13   14   9   11   4   4  
          Ecstasy 20   17   16   14   10   7  
     Inhalants 47   48   34   33   16   18  
     Nonmedical Use of Psychotherapeutics2 48   51   39   42   26   26  
          Pain Relievers 46   47   37   38   24   24  
               OxyContin® 17   14   13   13   7   6  
          Tranquilizers 22   25   19   21   12   13  
          Stimulants 24   27   18   18   12   13  
               Methamphetamine 15   18   12   13   8   10  
          Sedatives 15   16   10   11   2   4  
ILLICIT DRUGS OTHER THAN MARIJUANA1 61   63   49   52   32   33  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.15D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.52   0.58   0.48   0.51   0.34   0.38  
     Marijuana and Hashish 0.47   0.49   0.41   0.43   0.30   0.33  
     Cocaine 0.18   0.18   0.15   0.15   0.09   0.10  
          Crack 0.08   0.07   0.05   0.05   0.03   0.04  
     Heroin 0.07   0.06   0.06   0.04   0.03   0.03  
     Hallucinogens 0.25   0.24   0.20   0.19   0.11   0.10  
          LSD 0.13   0.14   0.10   0.10   0.05   0.06  
          PCP 0.10   0.11   0.07   0.09   0.03   0.03  
          Ecstasy 0.16   0.13   0.12   0.11   0.08   0.05  
     Inhalants 0.37   0.37   0.26   0.26   0.12   0.14  
     Nonmedical Use of Psychotherapeutics2 0.37   0.39   0.30   0.32   0.20   0.20  
          Pain Relievers 0.36   0.36   0.29   0.30   0.18   0.18  
               OxyContin® 0.13   0.11   0.10   0.10   0.05   0.04  
          Tranquilizers 0.17   0.19   0.14   0.16   0.09   0.10  
          Stimulants 0.19   0.21   0.14   0.14   0.10   0.10  
               Methamphetamine 0.12   0.14   0.09   0.10   0.06   0.07  
          Sedatives 0.12   0.12   0.08   0.08   0.01   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.47   0.49   0.38   0.40   0.25   0.26  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.15P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.0030     0.2204     0.4026    
     Marijuana and Hashish 0.0134     0.0868     0.1917    
     Cocaine 0.0861     0.5565     0.8450    
          Crack 0.3602     0.3590     0.5524    
     Heroin 0.3236     0.1207     0.9256    
     Hallucinogens 0.0221     0.2842     0.2517    
          LSD 0.9318     0.8657     0.9452    
          PCP 0.9713     0.7570     1.0000    
          Ecstasy 0.0179     0.4312     0.2997    
     Inhalants 0.2559     0.2692     0.4506    
     Nonmedical Use of Psychotherapeutics2 0.0107     0.8084     0.6391    
          Pain Relievers 0.0080     0.6628     0.6922    
               OxyContin® 0.2175     0.9452     0.1682    
          Tranquilizers 0.7062     0.9487     0.6360    
          Stimulants 0.6966     0.6453     0.4757    
               Methamphetamine 0.8112     0.5107     0.3154    
          Sedatives 0.3879     0.5970     0.3352    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0048     0.3541     0.7673    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.16C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 66   67   63   60   50   43  
     Marijuana and Hashish 59   55   54   50   38   35  
     Cocaine 24   23   19   19   9   10  
          Crack 12   10   8   7   3   5  
     Heroin 8   6   6   5   2   2  
     Hallucinogens 31   29   26   24   12   14  
          LSD 16   14   10   10   4   3  
          PCP 12   12   7   9   3   4  
          Ecstasy 22   20   17   15   7   9  
     Inhalants 50   49   34   33   20   16  
     Nonmedical Use of Psychotherapeutics2 49   50   45   44   31   27  
          Pain Relievers 47   46   43   39   28   24  
               OxyContin® 16   16   13   12   8   5  
          Tranquilizers 29   27   24   21   12   10  
          Stimulants 29   31   21   24   14   12  
               Methamphetamine 19   17   14   13   9   8  
          Sedatives 15   15   11   12   6   5  
ILLICIT DRUGS OTHER THAN MARIJUANA1 58   61   52   50   38   31  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.16D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.54   0.54   0.51   0.48   0.40   0.35  
     Marijuana and Hashish 0.48   0.45   0.44   0.40   0.31   0.29  
     Cocaine 0.19   0.18   0.15   0.15   0.07   0.08  
          Crack 0.09   0.08   0.06   0.06   0.03   0.04  
     Heroin 0.06   0.05   0.05   0.04   0.02   0.01  
     Hallucinogens 0.25   0.23   0.21   0.19   0.10   0.11  
          LSD 0.13   0.11   0.08   0.08   0.04   0.03  
          PCP 0.10   0.10   0.06   0.07   0.02   0.03  
          Ecstasy 0.18   0.16   0.14   0.12   0.06   0.07  
     Inhalants 0.41   0.39   0.27   0.27   0.16   0.13  
     Nonmedical Use of Psychotherapeutics2 0.40   0.40   0.36   0.35   0.25   0.21  
          Pain Relievers 0.38   0.37   0.35   0.32   0.23   0.19  
               OxyContin® 0.13   0.13   0.10   0.09   0.07   0.04  
          Tranquilizers 0.23   0.22   0.19   0.17   0.09   0.08  
          Stimulants 0.23   0.25   0.17   0.20   0.11   0.10  
               Methamphetamine 0.15   0.14   0.11   0.11   0.07   0.06  
          Sedatives 0.12   0.12   0.09   0.10   0.04   0.04  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.47   0.49   0.43   0.40   0.31   0.25  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.16P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.0024     0.0407     0.0624    
     Marijuana and Hashish 0.0177     0.0296     0.0293    
     Cocaine 0.4351     0.3301     0.3762    
          Crack 0.6831     0.9049     0.3499    
     Heroin 0.4896     0.6223     0.9178    
     Hallucinogens 0.1199     0.1355     0.3891    
          LSD 0.1666     0.7328     0.2202    
          PCP 0.6841     0.5027     0.2744    
          Ecstasy 0.0313     0.0917     0.4197    
     Inhalants 0.5462     0.6534     0.4520    
     Nonmedical Use of Psychotherapeutics2 0.0018     0.0603     0.1256    
          Pain Relievers 0.0021     0.0565     0.1378    
               OxyContin® 0.8938     0.5981     0.0394    
          Tranquilizers 0.2862     0.2028     0.5236    
          Stimulants 0.9561     0.6134     0.7946    
               Methamphetamine 0.6947     0.7920     0.7842    
          Sedatives 0.9310     0.6331     0.5343    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0219     0.2059     0.1638    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.17C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 113   100   108   106   97   94  
     Marijuana and Hashish 121   107   110   104   91   89  
     Cocaine 76   83   60   58   34   36  
          Crack 37   40   19   21   11   11  
     Heroin 28   27   13   17   7   7  
     Hallucinogens 93   91   58   58   28   30  
          LSD 71   71   21   25   13   10  
          PCP 34   32   16   10   5   5  
          Ecstasy 74   76   39   39   20   21  
     Inhalants 82   77   33   35   17   17  
     Nonmedical Use of Psychotherapeutics2 100   100   81   81   51   55  
          Pain Relievers 93   98   71   74   45   46  
               OxyContin® 41   49   27   29   13   16  
          Tranquilizers 69   74   43   51   25   30  
          Stimulants 67   66   41   42   23   27  
               Methamphetamine 45   50   29   29   15   21  
          Sedatives 30   31   12   17   8   13  
ILLICIT DRUGS OTHER THAN MARIJUANA1 108   106   93   88   63   66  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.17D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.70   0.62   0.67   0.65   0.60   0.58  
     Marijuana and Hashish 0.75   0.66   0.68   0.64   0.56   0.54  
     Cocaine 0.47   0.51   0.37   0.35   0.21   0.22  
          Crack 0.23   0.24   0.12   0.13   0.07   0.07  
     Heroin 0.17   0.16   0.08   0.11   0.05   0.04  
     Hallucinogens 0.57   0.56   0.36   0.35   0.17   0.18  
          LSD 0.44   0.43   0.13   0.15   0.08   0.06  
          PCP 0.21   0.19   0.10   0.06   0.03   0.03  
          Ecstasy 0.46   0.47   0.24   0.24   0.12   0.13  
     Inhalants 0.51   0.47   0.21   0.21   0.10   0.11  
     Nonmedical Use of Psychotherapeutics2 0.62   0.62   0.50   0.50   0.32   0.33  
          Pain Relievers 0.57   0.60   0.44   0.45   0.28   0.28  
               OxyContin® 0.25   0.30   0.17   0.18   0.08   0.10  
          Tranquilizers 0.43   0.46   0.27   0.31   0.15   0.18  
          Stimulants 0.42   0.41   0.25   0.26   0.14   0.17  
               Methamphetamine 0.28   0.30   0.18   0.18   0.09   0.13  
          Sedatives 0.18   0.19   0.07   0.11   0.05   0.08  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.67   0.65   0.57   0.54   0.39   0.41  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.17P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Males Aged 18 to 25: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.7028     0.7116     0.1165    
     Marijuana and Hashish 1.0000     0.3190     0.2881    
     Cocaine 0.6549     0.7435     0.1653    
          Crack 0.7781     0.4988     0.5939    
     Heroin 0.3294     0.4065     0.7747    
     Hallucinogens 0.4333     0.6489     0.9231    
          LSD 0.0045     0.4638     0.0967    
          PCP 0.1219     0.0168     0.5716    
          Ecstasy 0.5075     0.6090     0.8060    
     Inhalants 0.0372     0.8450     0.6631    
     Nonmedical Use of Psychotherapeutics2 0.6256     0.9247     0.3206    
          Pain Relievers 0.5337     0.9805     0.4425    
               OxyContin® 0.0184     0.9740     0.3343    
          Tranquilizers 0.1961     0.1130     0.4883    
          Stimulants 0.4416     0.7887     0.7672    
               Methamphetamine 0.8445     0.7421     0.3848    
          Sedatives 0.3610     0.0498     0.2158    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.3972     0.9357     0.1534    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.18C Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: Standard Errors of Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 101   108   94   96   74   74  
     Marijuana and Hashish 105   110   90   88   66   67  
     Cocaine 65   69   42   44   23   27  
          Crack 33   34   14   20   6   12  
     Heroin 22   21   8   11   5   8  
     Hallucinogens 72   83   35   40   17   19  
          LSD 57   56   14   13   6   6  
          PCP 24   30   5   5   2   1  
          Ecstasy 64   73   26   31   13   16  
     Inhalants 61   60   22   24   7   11  
     Nonmedical Use of Psychotherapeutics2 85   92   67   70   47   44  
          Pain Relievers 77   84   57   64   42   39  
               OxyContin® 34   38   22   22   11   9  
          Tranquilizers 59   65   42   42   25   26  
          Stimulants 63   62   40   35   21   22  
               Methamphetamine 41   43   22   23   14   14  
          Sedatives 27   23   14   12   6   8  
ILLICIT DRUGS OTHER THAN MARIJUANA1 94   102   72   78   51   52  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.18D Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: Standard Errors of Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.63   0.67   0.59   0.59   0.46   0.46  
     Marijuana and Hashish 0.66   0.68   0.56   0.54   0.41   0.42  
     Cocaine 0.41   0.43   0.26   0.27   0.15   0.16  
          Crack 0.21   0.21   0.09   0.12   0.04   0.07  
     Heroin 0.14   0.13   0.05   0.07   0.03   0.05  
     Hallucinogens 0.45   0.52   0.22   0.25   0.10   0.12  
          LSD 0.36   0.35   0.09   0.08   0.04   0.04  
          PCP 0.15   0.18   0.03   0.03   0.01   0.00  
          Ecstasy 0.40   0.45   0.16   0.19   0.08   0.10  
     Inhalants 0.38   0.37   0.14   0.15   0.05   0.07  
     Nonmedical Use of Psychotherapeutics2 0.53   0.57   0.42   0.43   0.29   0.27  
          Pain Relievers 0.48   0.52   0.36   0.39   0.26   0.24  
               OxyContin® 0.21   0.23   0.14   0.14   0.07   0.06  
          Tranquilizers 0.37   0.40   0.26   0.26   0.16   0.16  
          Stimulants 0.39   0.38   0.25   0.22   0.13   0.13  
               Methamphetamine 0.26   0.27   0.14   0.14   0.09   0.09  
          Sedatives 0.17   0.14   0.09   0.08   0.04   0.05  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.59   0.63   0.45   0.48   0.32   0.32  
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.18P Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Females Aged 18 to 25: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 0.7248     0.7255     0.7562    
     Marijuana and Hashish 0.4901     0.4977     0.9307    
     Cocaine 0.8486     0.0467     0.0700    
          Crack 0.7482     0.0797     0.0199    
     Heroin 0.9707     0.1264     0.0507    
     Hallucinogens 0.9684     0.3294     0.3206    
          LSD 0.0040     0.2423     0.6518    
          PCP 0.2385     0.9158     0.3538    
          Ecstasy 0.5705     0.6563     0.1967    
     Inhalants 0.9029     0.6648     0.3997    
     Nonmedical Use of Psychotherapeutics2 0.0137     0.2866     0.7874    
          Pain Relievers 0.0071     0.0582     0.5696    
               OxyContin® 0.1314     0.7501     0.2376    
          Tranquilizers 0.0025     0.7826     0.8180    
          Stimulants 0.4528     0.3412     0.3897    
               Methamphetamine 0.8909     0.4179     0.3949    
          Sedatives 0.5274     0.4520     0.5154    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.1850     0.0397     0.3027    
*Low precision; no estimate reported.
1 Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically. Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
2 Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.19C Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 969   940   535   550   415   432  
12 29   32   22   25   14   13  
13 41   38   30   32   19   19  
14 50   44   42   35   30   21  
15 54   51   46   43   34   30  
16 59   58   48   51   35   37  
17 67   63   56   51   37   35  
18 85   83   69   67   50   53  
19 82   90   69   71   51   54  
20 84   88   69   70   49   54  
21 92   91   70   71   55   47  
22 85   85   64   60   51   45  
23 76   84   51   59   38   44  
24 75   83   50   52   40   41  
25 79   83   54   54   38   44  
26-29 327   319   188   188   137   145  
30-34 314   326   159   200   132   148  
35-39 392   360   172   160   113   122  
40-44 395   410   198   172   140   127  
45-49 371   402   167   158   134   121  
50-54 513   473   210   180   142   151  
55-59 374   386   119   141   79   115  
60-64 269   280   73   105   54   79  
65 or Older 272   286   83   147   46   86  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.19D Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.40   0.39   0.22   0.23   0.17   0.18  
12 0.68   0.72   0.53   0.58   0.36   0.32  
13 0.86   0.81   0.65   0.70   0.44   0.44  
14 0.92   0.92   0.81   0.77   0.62   0.47  
15 1.01   0.96   0.91   0.87   0.74   0.66  
16 1.04   1.05   0.95   0.96   0.77   0.78  
17 1.13   1.10   1.08   1.04   0.83   0.79  
18 1.17   1.25   1.11   1.13   0.92   0.99  
19 1.30   1.25   1.31   1.21   1.07   1.06  
20 1.27   1.26   1.27   1.28   1.05   1.13  
21 1.21   1.23   1.35   1.24   1.15   0.98  
22 1.18   1.25   1.24   1.19   1.10   0.98  
23 1.23   1.26   1.08   1.20   0.88   1.00  
24 1.29   1.27   1.03   1.13   0.90   0.95  
25 1.34   1.31   1.18   1.16   0.93   0.99  
26-29 1.18   1.23   1.05   1.07   0.81   0.87  
30-34 1.06   1.19   0.73   0.91   0.63   0.72  
35-39 1.13   1.14   0.78   0.75   0.52   0.59  
40-44 1.04   1.07   0.83   0.71   0.60   0.54  
45-49 1.06   1.07   0.73   0.68   0.60   0.52  
50-54 1.76   1.71   1.02   0.87   0.71   0.73  
55-59 1.70   1.70   0.69   0.80   0.47   0.66  
60-64 1.82   1.82   0.58   0.78   0.43   0.59  
65 or Older 0.79   0.81   0.24   0.42   0.13   0.24  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.19P Illicit Drug Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.5606     0.8381     0.4711    
12 0.5564     0.4246     0.5772    
13 0.2015     0.8646     0.6321    
14 0.0433     0.0352     0.0023    
15 0.0019     0.0361     0.0893    
16 0.0030     0.2207     0.7892    
17 0.1084     0.3437     0.4014    
18 0.3808     0.1512     0.5839    
19 0.8507     0.9198     0.8973    
20 0.6676     0.7994     0.0708    
21 0.1414     0.6935     0.5117    
22 0.4448     0.5094     0.7311    
23 0.0219     0.0012     0.0024    
24 0.5719     0.6230     0.7584    
25 0.9623     0.9875     0.3569    
26-29 0.9656     0.6494     0.7756    
30-34 0.8116     0.1069     0.8221    
35-39 0.4691     0.6171     0.5539    
40-44 0.0435     0.1932     0.7356    
45-49 0.2749     0.9803     0.8390    
50-54 0.7683     0.5948     0.7035    
55-59 0.0141     0.6167     0.2988    
60-64 0.1202     0.2244     0.3404    
65 or Older 0.0239     0.1022     0.1044    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.20C Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 912   925   451   473   360   360  
12 12   8   9   7   5   4  
13 20   21   18   18   12   11  
14 34   29   31   25   21   17  
15 42   41   37   36   30   26  
16 53   50   44   45   31   32  
17 57   55   49   46   34   33  
18 77   76   62   61   44   48  
19 77   84   64   65   46   49  
20 77   81   61   63   46   50  
21 87   85   62   63   51   42  
22 82   79   59   55   46   42  
23 72   78   46   52   34   40  
24 70   79   45   48   36   36  
25 76   77   49   47   35   38  
26-29 300   296   163   166   123   128  
30-34 299   306   127   166   111   131  
35-39 375   338   143   128   96   98  
40-44 379   390   158   145   119   99  
45-49 359   384   144   126   116   102  
50-54 489   459   186   146   135   125  
55-59 352   361   88   119   63   97  
60-64 238   253   31   86   16   48  
65 or Older 240   243   42   115   30   65  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.20D Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.38   0.38   0.19   0.19   0.15   0.15  
12 0.29   0.21   0.23   0.19   0.13   0.10  
13 0.46   0.48   0.41   0.41   0.28   0.26  
14 0.70   0.67   0.65   0.57   0.44   0.40  
15 0.86   0.86   0.76   0.77   0.64   0.57  
16 1.00   0.97   0.90   0.90   0.70   0.69  
17 1.11   1.08   1.00   0.98   0.77   0.75  
18 1.16   1.22   1.06   1.07   0.84   0.94  
19 1.34   1.25   1.29   1.19   1.02   1.00  
20 1.31   1.31   1.20   1.23   1.00   1.08  
21 1.26   1.32   1.23   1.20   1.08   0.91  
22 1.28   1.28   1.19   1.11   1.01   0.91  
23 1.26   1.25   1.01   1.11   0.79   0.93  
24 1.24   1.30   0.98   1.06   0.84   0.86  
25 1.34   1.32   1.12   1.05   0.88   0.88  
26-29 1.24   1.30   0.93   0.96   0.74   0.77  
30-34 1.08   1.20   0.62   0.80   0.55   0.65  
35-39 1.12   1.14   0.67   0.62   0.45   0.48  
40-44 1.06   1.10   0.67   0.61   0.51   0.42  
45-49 1.06   1.07   0.64   0.55   0.53   0.45  
50-54 1.70   1.72   0.92   0.72   0.68   0.62  
55-59 1.68   1.64   0.53   0.68   0.38   0.56  
60-64 1.67   1.70   0.24   0.65   0.12   0.36  
65 or Older 0.69   0.69   0.12   0.33   0.09   0.18  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.20P Marijuana Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.8089     0.5807     0.8247    
12 0.4100     0.8329     0.4235    
13 0.8368     0.6691     0.4528    
14 0.0082     0.0074     0.0512    
15 0.0810     0.2861     0.0516    
16 0.0054     0.0774     0.4711    
17 0.1995     0.1878     0.3462    
18 0.8718     0.8281     0.8458    
19 0.7550     0.5971     0.8666    
20 0.5124     0.7122     0.1449    
21 0.0715     0.7492     0.2678    
22 0.3805     0.7040     0.9000    
23 0.0091     0.0036     0.0280    
24 0.5771     0.9426     0.7843    
25 0.6628     0.9474     0.6755    
26-29 0.9201     0.7236     0.4301    
30-34 0.3838     0.0605     0.1858    
35-39 0.2775     0.1339     0.6543    
40-44 0.0229     0.3183     0.1292    
45-49 0.2616     0.8124     0.6324    
50-54 0.4349     0.3554     0.9378    
55-59 0.0255     0.4374     0.2292    
60-64 0.1799     0.0761     0.0923    
65 or Older 0.1277     0.1875     0.3412    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.21C Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 636   595   205   205   119   142  
12 2   3   2   3   *   0  
13 5   5   5   5   3   1  
14 11   8   6   7   3   6  
15 13   11   11   10   7   6  
16 18   19   15   17   6   9  
17 23   23   18   19   11   11  
18 31   34   24   24   14   14  
19 37   38   28   25   14   15  
20 33   42   25   31   13   18  
21 45   41   33   28   18   16  
22 45   42   28   30   14   19  
23 39   42   24   27   14   15  
24 40   42   23   24   14   14  
25 40   43   20   26   11   17  
26-29 147   143   86   68   43   44  
30-34 166   176   76   67   48   35  
35-39 246   206   66   59   45   44  
40-44 269   281   88   70   47   55  
45-49 250   264   55   74   38   51  
50-54 280   257   54   67   28   57  
55-59 157   191   25   44   23   21  
60-64 80   115   23   45   22   *  
65 or Older 94   79   16   15   12   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.21D Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.26   0.24   0.09   0.08   0.05   0.06  
12 0.06   0.07   0.05   0.07   *   0.01  
13 0.12   0.11   0.11   0.11   0.08   0.04  
14 0.24   0.18   0.14   0.16   0.07   0.13  
15 0.30   0.25   0.24   0.23   0.17   0.14  
16 0.42   0.44   0.36   0.38   0.13   0.21  
17 0.53   0.56   0.44   0.44   0.27   0.26  
18 0.65   0.72   0.52   0.51   0.31   0.31  
19 0.90   0.82   0.69   0.55   0.35   0.35  
20 0.77   0.94   0.61   0.70   0.34   0.43  
21 0.95   0.90   0.76   0.63   0.44   0.39  
22 0.97   0.91   0.66   0.69   0.34   0.45  
23 0.92   0.97   0.58   0.66   0.36   0.38  
24 0.89   0.96   0.54   0.61   0.34   0.38  
25 1.00   0.97   0.52   0.63   0.30   0.43  
26-29 0.90   0.85   0.54   0.43   0.28   0.28  
30-34 0.78   0.83   0.38   0.34   0.24   0.18  
35-39 0.99   0.92   0.31   0.29   0.22   0.22  
40-44 1.00   1.00   0.38   0.30   0.21   0.23  
45-49 1.03   0.98   0.26   0.33   0.18   0.23  
50-54 1.26   1.20   0.28   0.34   0.15   0.29  
55-59 0.91   1.05   0.15   0.26   0.14   0.12  
60-64 0.62   0.86   0.18   0.34   0.18   *  
65 or Older 0.27   0.22   0.05   0.04   0.03   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.21P Cocaine Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3244     0.4945     0.0585    
12 0.9230     0.6065     *    
13 0.4311     0.6410     0.5045    
14 0.2786     0.5994     0.1435    
15 0.0875     0.5404     0.6629    
16 0.7517     0.7938     0.2731    
17 0.5937     0.5499     0.9668    
18 0.9158     0.9331     0.5814    
19 0.9517     0.9540     0.8909    
20 0.8032     0.5379     0.5447    
21 0.4420     0.0996     0.6054    
22 0.1432     0.6898     0.1367    
23 0.4220     0.0842     0.3458    
24 0.7053     0.2683     0.2424    
25 0.6694     0.0108     0.0306    
26-29 0.9237     0.0829     0.3660    
30-34 0.5442     0.2179     0.1204    
35-39 0.0115     0.5777     0.8081    
40-44 0.1197     0.1241     0.5238    
45-49 0.0484     0.1552     0.1333    
50-54 0.1645     0.4931     0.1898    
55-59 0.0503     0.2673     0.9816    
60-64 0.2524     0.7379     *    
65 or Older 0.4692     0.7317     *    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.22C Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 280   292   117   114   66   87  
12 1   *   1   *   *   *  
13 3   2   3   1   3   1  
14 5   4   4   4   3   3  
15 6   3   3   3   1   1  
16 9   7   7   6   1   4  
17 9   10   5   6   3   5  
18 14   17   11   10   3   7  
19 18   18   9   14   6   8  
20 14   20   5   9   4   6  
21 20   16   12   6   7   3  
22 23   15   7   10   3   7  
23 18   23   8   14   5   4  
24 18   20   7   7   4   4  
25 19   19   4   8   3   3  
26-29 77   74   41   31   18   23  
30-34 87   95   38   28   26   19  
35-39 124   108   42   42   24   30  
40-44 128   139   43   47   26   38  
45-49 108   125   28   43   22   30  
50-54 107   115   50   28   24   21  
55-59 63   74   14   20   14   15  
60-64 22   46   7   *   *   *  
65 or Older 54   15   16   15   *   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.22D Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.12   0.12   0.05   0.05   0.03   0.04  
12 0.03   *   0.03   *   *   *  
13 0.07   0.05   0.07   0.04   0.07   0.03  
14 0.11   0.10   0.08   0.08   0.06   0.08  
15 0.14   0.08   0.08   0.06   0.03   0.02  
16 0.22   0.16   0.17   0.13   0.03   0.10  
17 0.21   0.25   0.12   0.15   0.07   0.11  
18 0.31   0.38   0.23   0.22   0.06   0.16  
19 0.44   0.42   0.23   0.32   0.14   0.18  
20 0.34   0.47   0.13   0.23   0.11   0.15  
21 0.47   0.39   0.29   0.15   0.18   0.07  
22 0.55   0.38   0.18   0.25   0.06   0.18  
23 0.45   0.59   0.21   0.37   0.13   0.11  
24 0.43   0.52   0.18   0.19   0.09   0.10  
25 0.54   0.48   0.12   0.22   0.09   0.07  
26-29 0.49   0.47   0.26   0.20   0.11   0.15  
30-34 0.44   0.47   0.19   0.14   0.13   0.10  
35-39 0.58   0.53   0.20   0.21   0.11   0.15  
40-44 0.56   0.57   0.19   0.20   0.11   0.16  
45-49 0.49   0.55   0.13   0.19   0.10   0.14  
50-54 0.54   0.57   0.26   0.14   0.13   0.11  
55-59 0.38   0.43   0.09   0.12   0.09   0.09  
60-64 0.17   0.35   0.05   *   *   *  
65 or Older 0.16   0.04   0.05   0.04   *   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.22P Crack Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 1.0000     0.7040     0.0560    
12 *     *     *    
13 0.9570     0.7573     0.5812    
14 0.3522     0.6202     0.9752    
15 0.0123     0.1512     0.6930    
16 0.7418     0.6405     0.1590    
17 0.5539     0.5650     0.2909    
18 0.3431     0.9152     0.0943    
19 0.8827     0.1868     0.5561    
20 0.3683     0.2494     0.8374    
21 0.0881     0.0222     0.0465    
22 0.0340     0.1930     0.0209    
23 0.1326     0.2582     0.8877    
24 0.4285     0.7243     0.6541    
25 1.0000     0.0439     0.7685    
26-29 0.9386     0.6652     0.2653    
30-34 0.8656     0.7241     0.6194    
35-39 0.2369     0.8751     0.3202    
40-44 0.7278     0.9331     0.3797    
45-49 0.3640     0.2321     0.3495    
50-54 0.4500     0.3094     0.9276    
55-59 0.6987     0.4035     0.7245    
60-64 0.7609     *     *    
65 or Older 0.0985     0.7317     *    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.23C Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 618   608   153   146   58   83  
12 6   5   4   3   3   2  
13 12   11   10   8   5   6  
14 16   11   14   10   7   4  
15 19   18   16   15   5   7  
16 23   23   20   19   11   10  
17 28   28   21   23   12   12  
18 38   35   27   27   13   13  
19 39   46   27   31   12   15  
20 42   51   25   30   12   17  
21 54   50   31   27   14   17  
22 55   47   24   26   10   10  
23 47   50   22   22   11   11  
24 47   51   19   19   9   6  
25 51   52   18   18   11   8  
26-29 191   176   70   63   30   36  
30-34 176   195   54   47   20   13  
35-39 214   196   55   32   20   22  
40-44 228   216   39   32   14   9  
45-49 220   216   25   14   6   9  
50-54 299   262   5   52   *   45  
55-59 154   195   18   *   *   *  
60-64 72   116   *   37   *   35  
65 or Older 85   54   24   *   *   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.23D Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.26   0.25   0.06   0.06   0.02   0.03  
12 0.15   0.12   0.11   0.07   0.08   0.04  
13 0.26   0.25   0.23   0.20   0.12   0.13  
14 0.36   0.25   0.31   0.22   0.16   0.09  
15 0.42   0.41   0.36   0.33   0.13   0.16  
16 0.53   0.52   0.47   0.44   0.26   0.24  
17 0.65   0.65   0.50   0.54   0.30   0.28  
18 0.79   0.71   0.57   0.56   0.28   0.28  
19 0.90   0.96   0.63   0.67   0.31   0.35  
20 0.94   1.11   0.60   0.70   0.31   0.41  
21 1.11   1.02   0.70   0.63   0.33   0.41  
22 1.15   1.03   0.57   0.63   0.24   0.24  
23 1.06   1.08   0.55   0.55   0.27   0.27  
24 1.01   1.10   0.46   0.49   0.23   0.17  
25 1.18   1.13   0.49   0.47   0.29   0.19  
26-29 1.09   0.95   0.44   0.40   0.20   0.23  
30-34 0.81   0.91   0.27   0.24   0.10   0.07  
35-39 0.91   0.88   0.27   0.16   0.10   0.11  
40-44 0.89   0.83   0.17   0.14   0.06   0.04  
45-49 0.91   0.88   0.11   0.06   0.03   0.04  
50-54 1.36   1.22   0.03   0.26   *   0.23  
55-59 0.90   1.07   0.11   *   *   *  
60-64 0.56   0.87   *   0.28   *   0.26  
65 or Older 0.25   0.15   0.07   *   *   *  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.23P Hallucinogen Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.2560     0.5978     0.1483    
12 0.7935     0.2968     0.1040    
13 0.5982     0.2158     0.8126    
14 0.0135     0.1162     0.3333    
15 0.1467     0.1077     0.7429    
16 0.4549     0.4944     0.9396    
17 0.1023     0.9916     0.9327    
18 0.1088     0.7893     0.9246    
19 0.2006     0.3505     0.9867    
20 0.4358     0.7346     0.2279    
21 0.4405     0.7306     0.3840    
22 0.0094     0.9461     0.3650    
23 0.3001     0.2277     1.0000    
24 0.4989     0.5085     0.1363    
25 0.9486     0.8106     0.8280    
26-29 0.6800     0.4403     0.6236    
30-34 0.8457     0.5860     0.7340    
35-39 0.6801     0.3383     0.5765    
40-44 0.0203     0.6779     0.4953    
45-49 0.8164     0.8056     0.3965    
50-54 0.1051     0.0416     *    
55-59 0.0065     *     *    
60-64 0.0210     *     *    
65 or Older 0.3381     *     *    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.24C Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 480   460   90   95   64   57  
12 24   26   15   19   9   9  
13 30   26   19   18   10   11  
14 35   33   24   21   10   8  
15 33   32   22   20   13   9  
16 31   28   16   19   7   12  
17 33   35   23   16   10   7  
18 34   35   19   21   9   11  
19 34   38   16   19   5   10  
20 35   37   16   15   5   8  
21 42   37   17   16   4   6  
22 43   39   14   16   10   8  
23 37   39   10   10   7   4  
24 41   37   11   9   4   4  
25 36   38   8   7   5   5  
26-29 130   151   19   26   10   6  
30-34 144   173   29   26   24   21  
35-39 171   162   25   27   18   26  
40-44 192   178   25   27   13   11  
45-49 148   164   16   18   14   1  
50-54 205   176   21   *   *   *  
55-59 120   132   *   *   *   *  
60-64 70   82   40   *   40   *  
65 or Older 83   71   *   33   *   33  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.24D Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.20   0.19   0.04   0.04   0.03   0.02  
12 0.57   0.59   0.38   0.45   0.23   0.22  
13 0.64   0.58   0.42   0.42   0.22   0.25  
14 0.72   0.71   0.52   0.47   0.23   0.18  
15 0.71   0.69   0.49   0.46   0.31   0.21  
16 0.68   0.61   0.38   0.43   0.16   0.28  
17 0.73   0.77   0.53   0.39   0.23   0.18  
18 0.71   0.72   0.42   0.46   0.20   0.25  
19 0.80   0.83   0.40   0.44   0.13   0.23  
20 0.82   0.83   0.39   0.37   0.13   0.20  
21 0.92   0.83   0.41   0.38   0.11   0.15  
22 0.98   0.86   0.35   0.38   0.24   0.19  
23 0.88   0.89   0.25   0.27   0.17   0.09  
24 0.90   0.90   0.28   0.23   0.09   0.10  
25 0.91   0.88   0.21   0.19   0.14   0.13  
26-29 0.81   0.86   0.12   0.17   0.07   0.04  
30-34 0.68   0.83   0.15   0.13   0.12   0.11  
35-39 0.77   0.76   0.12   0.13   0.08   0.13  
40-44 0.79   0.69   0.11   0.12   0.06   0.05  
45-49 0.67   0.69   0.08   0.08   0.06   0.01  
50-54 1.00   0.86   0.11   *   *   *  
55-59 0.70   0.75   *   *   *   *  
60-64 0.55   0.61   0.32   *   0.32   *  
65 or Older 0.24   0.20   *   0.09   *   0.09  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.24P Inhalant Use in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.6435     0.4770     0.6944    
12 0.7106     0.4413     0.7607    
13 0.2826     0.4697     0.0636    
14 0.6632     0.5249     0.3111    
15 0.1226     0.4125     0.2857    
16 0.3886     0.8849     0.4170    
17 0.5533     0.3247     0.7512    
18 0.2439     0.7544     0.1828    
19 0.6819     0.5935     0.2690    
20 0.7763     0.9364     0.5420    
21 0.0702     0.5246     0.4398    
22 0.3553     0.5407     0.9397    
23 0.6261     0.5943     0.1244    
24 0.7176     0.4926     0.8521    
25 0.4754     0.9107     0.4482    
26-29 0.3934     0.5199     0.7077    
30-34 0.3400     0.3565     0.7115    
35-39 0.4840     0.7730     0.9344    
40-44 0.4539     0.8163     0.7557    
45-49 0.4793     0.9526     0.3784    
50-54 0.5250     *     *    
55-59 0.7738     *     *    
60-64 0.2389     *     *    
65 or Older 0.8298     *     *    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.25C Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 729   712   353   342   210   229  
12 17   20   14   16   10   11  
13 27   25   22   20   14   13  
14 32   25   26   22   19   14  
15 35   32   27   26   18   16  
16 38   37   31   31   19   19  
17 42   41   34   34   20   21  
18 59   53   43   42   27   26  
19 55   57   42   45   28   32  
20 61   64   45   48   23   28  
21 62   62   45   43   29   27  
22 60   57   42   39   26   24  
23 54   60   36   36   22   25  
24 50   57   32   34   21   21  
25 48   57   30   34   17   22  
26-29 201   195   119   117   77   71  
30-34 191   210   114   123   77   79  
35-39 237   222   116   114   66   74  
40-44 251   249   120   121   71   78  
45-49 245   271   103   103   62   73  
50-54 347   312   102   117   52   91  
55-59 212   249   84   96   52   58  
60-64 145   183   53   58   25   40  
65 or Older 162   173   68   86   33   46  
*Low precision; no estimate reported.
NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.25D Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.30   0.29   0.15   0.14   0.09   0.09  
12 0.44   0.48   0.36   0.40   0.24   0.26  
13 0.59   0.58   0.49   0.46   0.32   0.30  
14 0.65   0.54   0.55   0.50   0.42   0.32  
15 0.76   0.67   0.59   0.57   0.40   0.35  
16 0.81   0.77   0.67   0.68   0.44   0.44  
17 0.92   0.91   0.79   0.76   0.48   0.49  
18 1.05   1.00   0.85   0.83   0.57   0.53  
19 1.13   1.10   0.96   0.92   0.67   0.71  
20 1.21   1.22   1.00   1.04   0.55   0.64  
21 1.23   1.14   1.00   0.94   0.69   0.64  
22 1.17   1.15   0.92   0.90   0.63   0.58  
23 1.13   1.22   0.84   0.85   0.54   0.61  
24 1.02   1.20   0.73   0.82   0.50   0.56  
25 1.10   1.18   0.78   0.80   0.47   0.54  
26-29 1.08   1.03   0.73   0.72   0.49   0.45  
30-34 0.90   0.93   0.56   0.60   0.38   0.40  
35-39 0.95   0.97   0.54   0.54   0.31   0.36  
40-44 0.99   0.93   0.53   0.51   0.31   0.33  
45-49 0.98   1.05   0.47   0.46   0.29   0.32  
50-54 1.51   1.44   0.52   0.58   0.27   0.45  
55-59 1.15   1.31   0.50   0.55   0.31   0.34  
60-64 1.09   1.32   0.42   0.44   0.20   0.30  
65 or Older 0.47   0.49   0.20   0.24   0.10   0.13  
*Low precision; no estimate reported.
NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.25P Nonmedical Use of Prescription-Type Psychotherapeutics in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.8785     0.4599     0.2904    
12 0.5008     0.8531     0.5051    
13 0.0835     0.0942     0.5644    
14 0.0028     0.0688     0.0025    
15 0.0016     0.0890     0.0776    
16 0.0317     0.5776     0.4580    
17 0.8700     0.3819     0.7838    
18 0.0342     0.0456     0.1009    
19 0.7199     0.4063     0.8021    
20 0.0155     0.2144     0.5983    
21 0.9538     0.4055     0.3624    
22 0.2313     0.8793     0.9322    
23 0.0098     0.3316     0.0615    
24 0.0556     0.5727     0.3703    
25 0.0383     0.3244     0.2855    
26-29 0.5093     0.5209     0.9416    
30-34 0.5230     0.6489     0.7516    
35-39 0.5194     0.2912     0.4925    
40-44 0.0327     0.6644     0.4765    
45-49 0.8165     0.4152     0.8727    
50-54 0.1634     0.2090     0.1029    
55-59 0.0393     0.7252     0.9351    
60-64 0.0821     0.4765     0.4352    
65 or Older 0.1677     0.3944     0.2978    
*Low precision; no estimate reported.
NOTE: Nonmedical use of prescription-type psychotherapeutics includes the nonmedical use of pain relievers, tranquilizers, stimulants, or sedatives and does not include over-the-counter drugs.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.26C Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 564   562   300   304   170   194  
12 16   18   13   16   9   11  
13 24   23   21   18   13   11  
14 30   23   25   21   18   13  
15 31   28   24   24   16   14  
16 36   34   29   28   16   17  
17 39   37   30   30   17   18  
18 55   49   38   38   25   24  
19 49   54   37   41   24   26  
20 54   58   37   42   20   23  
21 59   57   41   39   26   23  
22 54   52   37   36   24   19  
23 49   52   30   31   20   20  
24 46   51   30   28   18   19  
25 40   50   24   30   15   20  
26-29 174   172   100   101   55   61  
30-34 160   184   97   110   65   70  
35-39 186   179   94   97   50   56  
40-44 192   184   105   105   63   59  
45-49 190   191   91   78   55   51  
50-54 253   239   74   109   45   88  
55-59 151   181   79   89   28   42  
60-64 92   110   22   51   18   27  
65 or Older 123   102   42   72   33   34  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.26D Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.23   0.23   0.12   0.12   0.07   0.08  
12 0.41   0.44   0.33   0.39   0.23   0.26  
13 0.54   0.53   0.46   0.42   0.31   0.27  
14 0.61   0.50   0.54   0.46   0.40   0.29  
15 0.68   0.60   0.53   0.53   0.36   0.33  
16 0.76   0.73   0.64   0.61   0.38   0.38  
17 0.87   0.83   0.70   0.68   0.42   0.43  
18 1.01   0.94   0.77   0.77   0.52   0.50  
19 1.04   1.06   0.86   0.85   0.59   0.58  
20 1.12   1.14   0.85   0.94   0.49   0.55  
21 1.20   1.08   0.93   0.87   0.61   0.54  
22 1.11   1.08   0.83   0.82   0.58   0.46  
23 1.06   1.10   0.72   0.75   0.49   0.51  
24 0.99   1.13   0.68   0.73   0.43   0.50  
25 0.97   1.07   0.62   0.72   0.41   0.50  
26-29 0.98   0.97   0.62   0.62   0.35   0.39  
30-34 0.77   0.84   0.48   0.54   0.32   0.35  
35-39 0.79   0.81   0.45   0.47   0.24   0.28  
40-44 0.79   0.74   0.46   0.44   0.27   0.25  
45-49 0.81   0.79   0.42   0.35   0.25   0.23  
50-54 1.21   1.14   0.38   0.54   0.23   0.44  
55-59 0.85   1.01   0.47   0.51   0.17   0.25  
60-64 0.72   0.81   0.17   0.39   0.15   0.21  
65 or Older 0.35   0.29   0.12   0.20   0.10   0.10  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.26P Nonmedical Use of Pain Relievers in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.4798     0.3133     0.4302    
12 0.5055     0.6890     0.2995    
13 0.2755     0.1690     0.3742    
14 0.0051     0.0558     0.0008    
15 0.0020     0.1654     0.1439    
16 0.0111     0.4683     0.4874    
17 0.7707     0.7551     0.5293    
18 0.0180     0.1379     0.4226    
19 0.3050     0.3343     0.8061    
20 0.0490     0.2909     0.8556    
21 0.8322     0.5779     0.3202    
22 0.5789     0.4613     0.5840    
23 0.0345     0.1613     0.2101    
24 0.0381     0.9721     0.5740    
25 0.0035     0.0851     0.1126    
26-29 0.3427     0.7185     0.4172    
30-34 0.3626     0.6847     0.8468    
35-39 0.3889     0.1557     0.4424    
40-44 0.1600     0.9749     0.9337    
45-49 0.9847     0.1423     0.4439    
50-54 0.9217     0.0767     0.1147    
55-59 0.1922     0.7627     0.6974    
60-64 0.1544     0.0860     0.4859    
65 or Older 0.5029     0.2760     0.8925    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.27C Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Numbers in Thousands, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 827   835   410   398   255   279  
12 27   31   20   24   13   13  
13 38   33   28   26   17   17  
14 45   39   35   29   23   16  
15 43   42   33   33   22   19  
16 46   44   34   36   22   24  
17 53   52   43   39   25   23  
18 67   63   49   47   31   31  
19 64   67   49   50   31   36  
20 70   72   52   55   28   37  
21 73   72   56   53   33   33  
22 70   66   47   46   32   30  
23 61   68   40   44   25   29  
24 62   67   37   40   27   25  
25 65   68   36   40   21   29  
26-29 247   248   142   132   90   89  
30-34 242   271   136   142   93   86  
35-39 310   284   136   127   80   93  
40-44 322   326   147   138   89   93  
45-49 298   318   114   121   71   85  
50-54 403   366   115   128   58   105  
55-59 256   295   85   105   57   62  
60-64 160   205   71   79   52   66  
65 or Older 187   200   73   93   35   56  
*Low precision; no estimate reported.
NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.27D Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: Standard Errors of Percentages, 2004 and 2005
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.34   0.34   0.17   0.16   0.11   0.11  
12 0.65   0.71   0.50   0.57   0.33   0.31  
13 0.80   0.71   0.60   0.59   0.39   0.38  
14 0.88   0.82   0.73   0.64   0.50   0.37  
15 0.88   0.85   0.72   0.70   0.49   0.42  
16 0.92   0.86   0.74   0.76   0.51   0.54  
17 1.03   1.03   0.91   0.87   0.60   0.55  
18 1.12   1.12   0.92   0.90   0.65   0.63  
19 1.26   1.20   1.07   1.00   0.74   0.78  
20 1.30   1.28   1.11   1.14   0.66   0.82  
21 1.32   1.21   1.19   1.07   0.76   0.76  
22 1.22   1.20   1.01   1.00   0.75   0.72  
23 1.19   1.25   0.92   0.99   0.62   0.71  
24 1.18   1.25   0.80   0.94   0.63   0.63  
25 1.28   1.31   0.90   0.93   0.57   0.70  
26-29 1.22   1.13   0.85   0.80   0.56   0.55  
30-34 1.00   1.11   0.65   0.68   0.46   0.43  
35-39 1.09   1.11   0.64   0.60   0.37   0.45  
40-44 1.11   1.05   0.63   0.58   0.38   0.40  
45-49 1.07   1.07   0.53   0.53   0.32   0.38  
50-54 1.63   1.59   0.59   0.64   0.30   0.52  
55-59 1.36   1.49   0.51   0.60   0.34   0.36  
60-64 1.19   1.45   0.55   0.59   0.41   0.50  
65 or Older 0.54   0.57   0.21   0.26   0.10   0.16  
*Low precision; no estimate reported.
NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.27P Illicit Drug Use Other Than Marijuana in Lifetime, Past Year, and Past Month, by Detailed Age Category: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Age Category TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.7537     0.6892     0.1014    
12 0.4577     0.3342     0.7262    
13 0.0784     0.4435     0.4377    
14 0.0723     0.0826     0.0023    
15 0.0003     0.0284     0.0886    
16 0.0256     0.6850     0.2520    
17 0.9282     0.8116     0.8622    
18 0.0736     0.0593     0.2339    
19 0.3953     0.3794     0.9803    
20 0.0843     0.2726     0.1936    
21 0.3004     0.6591     0.8245    
22 0.0798     0.9798     0.7674    
23 0.0352     0.0547     0.0093    
24 0.5861     0.2614     0.7484    
25 0.6963     0.2229     0.0558    
26-29 0.5724     0.3450     0.7376    
30-34 0.7118     0.8609     0.2304    
35-39 0.3883     0.8289     0.3358    
40-44 0.0560     0.9442     0.5007    
45-49 0.1228     0.8823     0.4068    
50-54 0.2067     0.2505     0.0522    
55-59 0.0185     0.3738     0.9328    
60-64 0.0231     0.6181     0.7314    
65 or Older 0.1848     0.3216     0.1739    
*Low precision; no estimate reported.
NOTE: Illicit Drugs Other Than Marijuana include cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.28C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 969   940   535   550   415   432  
AGE            
     12-17 96   100   87   88   67   64  
     18-25 165   161   154   152   130   130  
     26 or Older 928   903   473   493   366   395  
GENDER            
     Male 625   630   382   404   303   320  
     Female 636   598   326   337   238   238  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 907   869   504   513   394   393  
          White 804   751   481   461   361   345  
          Black or African American 303   318   166   191   132   155  
          American Indian or Alaska Native 100   87   51   45   27   37  
          Native Hawaiian or Other Pacific Islander *   69   *   20   *   14  
          Asian 218   235   80   89   61   66  
          Two or More Races 101   91   57   58   43   53  
     Hispanic or Latino 274   329   164   189   130   146  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.28D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.40   0.39   0.22   0.23   0.17   0.18  
AGE            
     12-17 0.38   0.39   0.34   0.35   0.27   0.25  
     18-25 0.51   0.49   0.48   0.47   0.40   0.40  
     26 or Older 0.51   0.49   0.26   0.27   0.20   0.21  
GENDER            
     Male 0.54   0.53   0.33   0.34   0.26   0.27  
     Female 0.51   0.48   0.26   0.27   0.19   0.19  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.43   0.41   0.24   0.24   0.19   0.19  
          White 0.48   0.45   0.29   0.27   0.22   0.21  
          Black or African American 1.08   1.11   0.59   0.67   0.47   0.54  
          American Indian or Alaska Native 5.87   4.27   3.55   3.10   2.17   2.63  
          Native Hawaiian or Other Pacific Islander *   5.89   *   3.02   *   2.18  
          Asian 1.95   1.93   0.79   0.86   0.60   0.65  
          Two or More Races 3.53   2.95   2.17   2.11   1.67   1.92  
     Hispanic or Latino 0.88   1.02   0.53   0.59   0.42   0.45  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.28P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.5606     0.8381     0.4711    
AGE            
     12-17 0.0000     0.0202     0.0563    
     18-25 0.9765     0.6290     0.1803    
     26 or Older 0.2981     0.9328     0.4816    
GENDER            
     Male 0.9095     0.9358     0.3139    
     Female 0.4413     0.8013     0.9588    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.8423     0.5163     0.5664    
          White 0.8000     0.2944     0.8230    
          Black or African American 0.3750     0.1199     0.1615    
          American Indian or Alaska Native 0.7301     0.2966     0.8826    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.1743     0.8942     1.0000    
          Two or More Races 0.0497     0.5222     0.6464    
     Hispanic or Latino 0.1477     0.2013     0.5449    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.29C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 96   100   87   88   67   64  
GENDER            
     Male 67   75   62   66   44   49  
     Female 66   67   63   60   50   43  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 87   87   79   77   59   57  
          White 101   90   83   80   59   52  
          Black or African American 52   62   40   50   26   33  
          American Indian or Alaska Native 9   15   9   9   8   8  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 29   28   23   14   14   9  
          Two or More Races 19   12   15   10   9   6  
     Hispanic or Latino 43   50   37   45   30   33  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 65   62   55   53   37   38  
     Female, White, Not Hispanic 67   61   57   54   42   35  
     Male, Black, Not Hispanic 37   38   27   33   19   24  
     Female, Black, Not Hispanic 34   39   29   31   17   20  
     Male, Hispanic 40   50   28   41   21   26  
     Female, Hispanic 37   37   32   31   25   24  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.29D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.38   0.39   0.34   0.35   0.27   0.25  
GENDER            
     Male 0.52   0.58   0.48   0.51   0.34   0.38  
     Female 0.54   0.54   0.51   0.48   0.40   0.35  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.42   0.42   0.37   0.37   0.28   0.27  
          White 0.48   0.46   0.44   0.43   0.34   0.31  
          Black or African American 0.99   1.14   0.85   0.99   0.57   0.75  
          American Indian or Alaska Native 3.73   5.13   4.19   3.48   3.46   3.64  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 2.50   2.10   2.08   1.28   1.27   0.81  
          Two or More Races 2.98   2.61   2.68   2.23   1.91   1.42  
     Hispanic or Latino 1.02   1.14   0.88   1.01   0.71   0.74  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.64   0.64   0.59   0.57   0.44   0.45  
     Female, White, Not Hispanic 0.66   0.65   0.63   0.61   0.51   0.43  
     Male, Black, Not Hispanic 1.46   1.54   1.21   1.44   0.86   1.17  
     Female, Black, Not Hispanic 1.37   1.57   1.28   1.35   0.82   0.92  
     Male, Hispanic 1.48   1.80   1.16   1.58   0.93   1.08  
     Female, Hispanic 1.46   1.48   1.37   1.34   1.14   1.03  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.29P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.0000     0.0202     0.0563    
GENDER            
     Male 0.0030     0.2204     0.4026    
     Female 0.0024     0.0407     0.0624    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.0000     0.0141     0.0906    
          White 0.0000     0.0053     0.0261    
          Black or African American 0.2631     0.1208     0.0692    
          American Indian or Alaska Native 0.9042     0.0314     0.1759    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.1684     0.0201     0.0778    
          Two or More Races 0.0362     0.4003     0.2809    
     Hispanic or Latino 0.4890     0.7894     0.3988    
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.0025     0.0852     0.5304    
     Female, White, Not Hispanic 0.0000     0.0218     0.0112    
     Male, Black, Not Hispanic 0.5592     0.4408     0.2700    
     Female, Black, Not Hispanic 0.2884     0.1590     0.1277    
     Male, Hispanic 0.6188     0.1242     0.7778    
     Female, Hispanic 0.1053     0.0429     0.3779    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.30C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 165   161   154   152   130   130  
GENDER            
     Male 113   100   108   106   97   94  
     Female 101   108   94   96   74   74  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 140   137   138   137   114   115  
          White 238   237   174   178   126   128  
          Black or African American 91   102   63   70   46   52  
          American Indian or Alaska Native 18   15   13   10   11   7  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 38   46   27   31   16   21  
          Two or More Races 24   23   19   17   14   15  
     Hispanic or Latino 81   77   65   69   50   56  
EDUCATION            
     < High School 106   110   79   83   60   66  
     High School Graduate 144   145   103   106   76   81  
     Some College 167   172   131   136   99   93  
     College Graduate 95   94   59   65   44   46  
CURRENT EMPLOYMENT            
     Full-Time 192   190   127   127   89   94  
     Part-Time 123   127   95   102   66   74  
     Unemployed 68   69   54   56   45   45  
     Other1 110   118   88   91   67   67  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.30D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.51   0.49   0.48   0.47   0.40   0.40  
GENDER            
     Male 0.70   0.62   0.67   0.65   0.60   0.58  
     Female 0.63   0.67   0.59   0.59   0.46   0.46  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.53   0.51   0.52   0.51   0.43   0.43  
          White 0.59   0.54   0.59   0.59   0.50   0.50  
          Black or African American 1.14   1.29   1.09   1.22   0.90   0.96  
          American Indian or Alaska Native 4.11   4.26   5.26   3.76   5.04   3.01  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 2.14   2.39   1.74   1.82   1.10   1.38  
          Two or More Races 2.67   3.56   3.56   3.45   3.36   3.39  
     Hispanic or Latino 1.41   1.34   1.14   1.20   0.87   0.97  
EDUCATION            
     < High School 1.12   1.06   1.02   0.96   0.82   0.86  
     High School Graduate 0.74   0.78   0.68   0.74   0.58   0.61  
     Some College 0.84   0.79   0.85   0.82   0.77   0.67  
     College Graduate 1.28   1.24   1.13   1.21   0.95   0.96  
CURRENT EMPLOYMENT            
     Full-Time 0.66   0.63   0.63   0.62   0.50   0.52  
     Part-Time 0.89   0.91   0.87   0.90   0.69   0.72  
     Unemployed 1.51   1.59   1.53   1.61   1.45   1.45  
     Other1 1.15   1.08   1.03   1.01   0.89   0.86  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.30P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.9765     0.6290     0.1803    
GENDER            
     Male 0.7028     0.7116     0.1165    
     Female 0.7248     0.7255     0.7562    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.3516     0.8405     0.3373    
          White 0.2693     0.7380     0.1812    
          Black or African American 0.7347     0.3839     0.6546    
          American Indian or Alaska Native 0.0707     0.0766     0.5635    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.2061     0.7891     0.9876    
          Two or More Races 0.3367     0.2747     0.8214    
     Hispanic or Latino 0.0938     0.1356     0.2292    
EDUCATION            
     < High School 0.8650     0.6019     0.3995    
     High School Graduate 0.7387     0.9832     0.6936    
     Some College 0.4936     0.6514     0.3263    
     College Graduate 0.7926     0.9919     0.4945    
CURRENT EMPLOYMENT            
     Full-Time 0.5413     0.1484     0.0813    
     Part-Time 0.9859     0.8118     0.1614    
     Unemployed 0.0152     0.1833     0.3126    
     Other1 0.6118     0.9160     0.9275    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.31C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 928   903   473   493   366   395  
GENDER            
     Male 607   614   354   374   282   301  
     Female 621   573   279   298   202   214  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 871   846   446   462   349   361  
          White 1,049   1,031   443   434   326   326  
          Black or African American 402   431   158   187   130   155  
          American Indian or Alaska Native *   76   43   37   20   31  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 214   226   78   83   57   63  
          Two or More Races 95   87   50   54   38   51  
     Hispanic or Latino 268   312   145   167   119   123  
EDUCATION            
     < High School 378   397   189   214   130   163  
     High School Graduate 532   554   257   255   200   209  
     Some College 583   566   254   241   185   191  
     College Graduate 717   746   300   262   191   178  
CURRENT EMPLOYMENT            
     Full-Time 988   955   421   414   304   318  
     Part-Time 362   348   151   157   117   120  
     Unemployed 206   196   103   118   89   81  
     Other1 494   489   192   222   140   170  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.31D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.51   0.49   0.26   0.27   0.20   0.21  
GENDER            
     Male 0.69   0.69   0.41   0.42   0.32   0.34  
     Female 0.65   0.59   0.29   0.31   0.21   0.22  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.54   0.52   0.28   0.28   0.22   0.22  
          White 0.59   0.56   0.33   0.31   0.25   0.24  
          Black or African American 1.48   1.50   0.75   0.85   0.62   0.72  
          American Indian or Alaska Native *   5.87   4.15   3.94   2.17   3.39  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 2.60   2.50   1.04   1.07   0.76   0.82  
          Two or More Races 4.96   3.96   2.71   2.73   2.07   2.57  
     Hispanic or Latino 1.27   1.42   0.69   0.76   0.56   0.56  
EDUCATION            
     < High School 1.16   1.18   0.61   0.71   0.42   0.55  
     High School Graduate 0.82   0.81   0.45   0.43   0.35   0.36  
     Some College 0.95   0.90   0.55   0.51   0.40   0.41  
     College Graduate 0.91   0.87   0.53   0.46   0.35   0.32  
CURRENT EMPLOYMENT            
     Full-Time 0.57   0.59   0.37   0.37   0.28   0.29  
     Part-Time 1.38   1.29   0.72   0.73   0.58   0.58  
     Unemployed 2.50   2.60   2.00   2.16   1.75   1.56  
     Other1 0.83   0.78   0.34   0.40   0.25   0.30  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.31P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.2981     0.9328     0.4816    
GENDER            
     Male 0.7051     0.9601     0.4753    
     Female 0.2331     0.9480     0.7849    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.4433     0.8115     0.5473    
          White 0.7302     0.4157     0.8556    
          Black or African American 0.4078     0.0923     0.1967    
          American Indian or Alaska Native *     0.5289     0.6458    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.1776     0.5589     0.7305    
          Two or More Races 0.1052     0.8952     0.7548    
     Hispanic or Latino 0.2205     0.3137     0.6324    
EDUCATION            
     < High School 0.7517     0.2294     0.0758    
     High School Graduate 0.1044     0.4131     0.1255    
     Some College 0.8693     0.4320     0.9434    
     College Graduate 0.9615     0.4376     0.1400    
CURRENT EMPLOYMENT            
     Full-Time 0.9288     0.7979     0.7645    
     Part-Time 0.8428     0.6243     0.6211    
     Unemployed 0.4879     0.8911     0.4018    
     Other1 0.0369     0.4312     0.0666    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.32C Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 965   937   519   541   404   430  
GENDER            
     Male 627   631   375   398   298   320  
     Female 632   596   310   331   227   232  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 904   871   490   506   383   391  
          White 1,098   1,080   484   485   355   360  
          Black or African American 420   465   170   203   138   163  
          American Indian or Alaska Native *   82   46   41   23   34  
          Native Hawaiian or Other Pacific Islander *   *   *   19   *   14  
          Asian 220   232   79   87   59   66  
          Two or More Races 98   90   54   57   41   53  
     Hispanic or Latino 276   323   161   182   129   140  
EDUCATION            
     < High School 394   418   204   226   146   174  
     High School Graduate 549   582   279   280   216   227  
     Some College 605   593   283   274   208   213  
     College Graduate 737   767   312   277   204   188  
CURRENT EMPLOYMENT            
     Full-Time 1,031   994   446   439   324   331  
     Part-Time 387   368   179   184   135   141  
     Unemployed 219   209   118   131   101   93  
     Other1 500   500   205   234   155   181  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.32D Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.45   0.43   0.24   0.25   0.19   0.20  
GENDER            
     Male 0.61   0.60   0.36   0.38   0.29   0.30  
     Female 0.57   0.53   0.28   0.29   0.20   0.21  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.48   0.46   0.26   0.27   0.20   0.21  
          White 0.53   0.50   0.31   0.30   0.23   0.23  
          Black or African American 1.25   1.28   0.66   0.75   0.53   0.62  
          American Indian or Alaska Native *   4.70   3.79   3.38   2.19   2.88  
          Native Hawaiian or Other Pacific Islander *   *   *   3.12   *   2.24  
          Asian 2.21   2.14   0.88   0.94   0.65   0.72  
          Two or More Races 4.35   3.50   2.56   2.44   1.96   2.26  
     Hispanic or Latino 1.03   1.17   0.60   0.66   0.48   0.51  
EDUCATION            
     < High School 1.01   1.00   0.56   0.62   0.39   0.48  
     High School Graduate 0.71   0.70   0.41   0.40   0.32   0.33  
     Some College 0.79   0.75   0.50   0.47   0.37   0.37  
     College Graduate 0.86   0.82   0.51   0.45   0.35   0.31  
CURRENT EMPLOYMENT            
     Full-Time 0.51   0.52   0.34   0.34   0.26   0.26  
     Part-Time 1.04   0.96   0.61   0.60   0.47   0.48  
     Unemployed 1.69   1.81   1.50   1.58   1.29   1.20  
     Other1 0.76   0.72   0.33   0.38   0.25   0.29  
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.32P Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3182     0.8516     0.2989    
GENDER            
     Male 0.6700     0.8998     0.2533    
     Female 0.2746     0.8868     0.7394    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.5486     0.7941     0.3978    
          White 0.8585     0.5195     0.5756    
          Black or African American 0.4608     0.1958     0.2730    
          American Indian or Alaska Native *     0.4375     0.6669    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.1269     0.5317     0.7594    
          Two or More Races 0.0851     0.6391     0.7520    
     Hispanic or Latino 0.1173     0.1688     0.4147    
EDUCATION            
     < High School 0.7379     0.1681     0.0456    
     High School Graduate 0.1242     0.4262     0.1166    
     Some College 0.9872     0.6076     0.7458    
     College Graduate 0.9249     0.4016     0.1836    
CURRENT EMPLOYMENT            
     Full-Time 0.8537     0.9216     0.4668    
     Part-Time 0.8337     0.5339     0.9135    
     Unemployed 0.1554     0.6466     0.2180    
     Other1 0.0377     0.4761     0.1082    
*Low precision; no estimate reported.
NOTE: Illicit Drugs include marijuana/hashish, cocaine (including crack), heroin, hallucinogens, inhalants, or prescription-type psychotherapeutics used nonmedically.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.33C Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 912   925   451   473   360   360  
AGE            
     12-17 87   85   77   75   57   56  
     18-25 176   168   152   145   119   121  
     26 or Older 875   887   395   418   312   323  
GENDER            
     Male 608   621   327   353   272   280  
     Female 588   570   273   274   197   180  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 864   851   438   446   339   331  
          White 769   749   409   400   303   295  
          Black or African American 292   317   143   173   113   140  
          American Indian or Alaska Native 82   78   36   32   23   27  
          Native Hawaiian or Other Pacific Islander *   57   *   16   *   11  
          Asian 184   186   49   47   38   27  
          Two or More Races 91   89   47   57   30   52  
     Hispanic or Latino 265   307   138   149   123   116  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.33D Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.38   0.38   0.19   0.19   0.15   0.15  
AGE            
     12-17 0.34   0.33   0.31   0.30   0.23   0.22  
     18-25 0.55   0.52   0.47   0.45   0.37   0.37  
     26 or Older 0.48   0.48   0.22   0.23   0.17   0.17  
GENDER            
     Male 0.52   0.53   0.28   0.30   0.23   0.24  
     Female 0.47   0.45   0.22   0.22   0.16   0.14  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.41   0.40   0.21   0.21   0.16   0.16  
          White 0.46   0.45   0.24   0.24   0.18   0.18  
          Black or African American 1.04   1.11   0.51   0.60   0.40   0.49  
          American Indian or Alaska Native 5.59   4.16   2.91   2.32   1.82   2.01  
          Native Hawaiian or Other Pacific Islander *   5.97   *   2.40   *   1.64  
          Asian 1.61   1.70   0.50   0.49   0.37   0.27  
          Two or More Races 3.38   2.83   1.82   2.04   1.21   1.89  
     Hispanic or Latino 0.86   0.96   0.44   0.46   0.40   0.36  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.33P Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.8089     0.5807     0.8247    
AGE            
     12-17 0.0007     0.0068     0.0182    
     18-25 0.6685     0.7494     0.3959    
     26 or Older 0.8870     0.8460     0.9019    
GENDER            
     Male 0.6156     0.9152     0.4674    
     Female 0.8935     0.2798     0.1325    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.5590     0.3587     0.7787    
          White 0.5218     0.2166     0.5285    
          Black or African American 0.8028     0.3590     0.3268    
          American Indian or Alaska Native 0.7503     0.5934     0.8012    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.6699     0.8358     0.4909    
          Two or More Races 0.1057     0.9790     0.6599    
     Hispanic or Latino 0.2180     0.2603     0.8630    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.34C Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 87   85   77   75   57   56  
GENDER            
     Male 61   64   53   56   39   43  
     Female 59   55   54   50   38   35  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 79   74   71   65   52   49  
          White 80   74   71   64   51   44  
          Black or African American 37   42   32   36   21   26  
          American Indian or Alaska Native *   10   *   7   8   7  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 18   9   16   8   11   5  
          Two or More Races 15   9   14   7   9   5  
     Hispanic or Latino 36   42   31   37   26   28  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 53   51   46   44   34   33  
     Female, White, Not Hispanic 54   49   48   43   34   29  
     Male, Black, Not Hispanic 27   31   23   28   16   21  
     Female, Black, Not Hispanic 23   24   21   20   12   13  
     Male, Hispanic 32   39   24   31   19   23  
     Female, Hispanic 29   30   24   25   18   19  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.34D Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.34   0.33   0.31   0.30   0.23   0.22  
GENDER            
     Male 0.47   0.49   0.41   0.43   0.30   0.33  
     Female 0.48   0.45   0.44   0.40   0.31   0.29  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.38   0.35   0.34   0.31   0.25   0.23  
          White 0.43   0.41   0.40   0.36   0.30   0.27  
          Black or African American 0.82   0.86   0.74   0.78   0.49   0.61  
          American Indian or Alaska Native *   3.78   *   3.32   4.38   3.45  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 1.65   0.88   1.52   0.79   1.08   0.51  
          Two or More Races 2.63   1.98   2.50   1.71   1.81   1.19  
     Hispanic or Latino 0.86   0.95   0.72   0.84   0.61   0.64  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.57   0.56   0.51   0.49   0.40   0.39  
     Female, White, Not Hispanic 0.62   0.57   0.57   0.51   0.42   0.36  
     Male, Black, Not Hispanic 1.20   1.36   1.08   1.26   0.76   1.02  
     Female, Black, Not Hispanic 1.09   1.08   1.02   0.92   0.61   0.64  
     Male, Hispanic 1.31   1.52   1.04   1.26   0.86   0.96  
     Female, Hispanic 1.26   1.23   1.08   1.08   0.83   0.84  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.34P Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.0007     0.0068     0.0182    
GENDER            
     Male 0.0134     0.0868     0.1917    
     Female 0.0177     0.0296     0.0293    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.0004     0.0040     0.0189    
          White 0.0003     0.0064     0.0141    
          Black or African American 0.4096     0.6482     0.2985    
          American Indian or Alaska Native *     *     0.7476    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.0049     0.0162     0.0218    
          Two or More Races 0.0616     0.0459     0.1203    
     Hispanic or Latino 0.6159     0.8222     0.6040    
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.0063     0.0774     0.1474    
     Female, White, Not Hispanic 0.0118     0.0281     0.0317    
     Male, Black, Not Hispanic 0.3830     0.5933     0.2700    
     Female, Black, Not Hispanic 0.7777     0.9277     0.7731    
     Male, Hispanic 0.9530     0.7166     0.7606    
     Female, Hispanic 0.4153     0.4610     0.6539    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.35C Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 176   168   152   145   119   121  
GENDER            
     Male 121   107   110   104   91   89  
     Female 105   110   90   88   66   67  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 150   144   136   131   108   109  
          White 226   225   159   159   114   115  
          Black or African American 88   97   60   64   44   48  
          American Indian or Alaska Native 16   15   12   10   11   7  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 33   39   24   28   14   19  
          Two or More Races 23   22   16   16   13   14  
     Hispanic or Latino 83   78   60   63   42   50  
EDUCATION            
     < High School 100   103   72   76   53   60  
     High School Graduate 133   135   93   96   67   74  
     Some College 158   160   119   119   88   82  
     College Graduate 87   88   53   60   40   42  
CURRENT EMPLOYMENT            
     Full-Time 181   175   113   111   79   84  
     Part-Time 111   119   87   91   63   67  
     Unemployed 66   67   49   52   41   41  
     Other1 102   107   80   82   60   61  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.35D Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.55   0.52   0.47   0.45   0.37   0.37  
GENDER            
     Male 0.75   0.66   0.68   0.64   0.56   0.54  
     Female 0.66   0.68   0.56   0.54   0.41   0.42  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.57   0.54   0.51   0.49   0.41   0.41  
          White 0.63   0.58   0.58   0.57   0.47   0.47  
          Black or African American 1.22   1.33   1.05   1.14   0.88   0.92  
          American Indian or Alaska Native 4.97   4.39   5.05   4.03   5.14   3.28  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 1.99   2.35   1.56   1.73   0.94   1.25  
          Two or More Races 2.97   3.69   3.53   3.45   3.23   3.33  
     Hispanic or Latino 1.45   1.36   1.05   1.09   0.74   0.86  
EDUCATION            
     < High School 1.15   1.12   0.97   0.94   0.73   0.81  
     High School Graduate 0.74   0.81   0.66   0.70   0.52   0.58  
     Some College 0.88   0.84   0.83   0.79   0.70   0.62  
     College Graduate 1.32   1.25   1.09   1.18   0.91   0.90  
CURRENT EMPLOYMENT            
     Full-Time 0.68   0.65   0.60   0.58   0.46   0.49  
     Part-Time 0.90   0.94   0.86   0.84   0.70   0.68  
     Unemployed 1.67   1.65   1.50   1.58   1.38   1.38  
     Other1 1.15   1.08   1.01   0.96   0.81   0.80  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.35P Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.6685     0.7494     0.3959    
GENDER            
     Male 1.0000     0.3190     0.2881    
     Female 0.4901     0.4977     0.9307    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.1489     0.5568     0.7785    
          White 0.2019     0.7997     0.5975    
          Black or African American 0.4634     0.4419     0.7931    
          American Indian or Alaska Native 0.2258     0.1051     0.3259    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.9601     0.8609     0.9351    
          Two or More Races 0.4288     0.9102     0.9339    
     Hispanic or Latino 0.0911     0.0428     0.1250    
EDUCATION            
     < High School 0.9539     0.3290     0.8101    
     High School Graduate 0.6748     0.9937     0.4874    
     Some College 0.6532     0.6590     0.7853    
     College Graduate 0.9146     0.6668     0.4597    
CURRENT EMPLOYMENT            
     Full-Time 0.8286     0.5760     0.3236    
     Part-Time 0.5891     0.4988     0.1216    
     Unemployed 0.0470     0.2701     0.1442    
     Other1 0.4216     0.9186     0.9366    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.36C Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 875   887   395   418   312   323  
GENDER            
     Male 588   602   300   324   249   262  
     Female 578   549   235   235   167   157  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 830   829   382   397   293   301  
          White 985   977   365   361   266   273  
          Black or African American 386   410   133   169   107   138  
          American Indian or Alaska Native *   67   29   26   16   23  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 176   178   38   36   32   18  
          Two or More Races 85   84   40   53   24   50  
     Hispanic or Latino 239   287   121   128   108   97  
EDUCATION            
     < High School 340   358   145   175   109   137  
     High School Graduate 494   523   201   220   161   187  
     Some College 559   523   210   193   165   155  
     College Graduate 680   675   245   203   157   128  
CURRENT EMPLOYMENT            
     Full-Time 924   903   329   351   253   271  
     Part-Time 339   320   135   133   113   102  
     Unemployed 192   182   79   104   59   65  
     Other1 444   435   143   174   104   119  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.36D Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.48   0.48   0.22   0.23   0.17   0.17  
GENDER            
     Male 0.67   0.68   0.34   0.37   0.28   0.30  
     Female 0.60   0.57   0.25   0.24   0.17   0.16  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.51   0.51   0.24   0.24   0.18   0.18  
          White 0.56   0.55   0.27   0.27   0.20   0.20  
          Black or African American 1.43   1.49   0.63   0.79   0.51   0.66  
          American Indian or Alaska Native *   5.77   3.19   2.94   1.75   2.54  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 2.10   2.19   0.51   0.49   0.42   0.24  
          Two or More Races 4.71   3.83   2.20   2.70   1.35   2.55  
     Hispanic or Latino 1.13   1.31   0.57   0.58   0.51   0.44  
EDUCATION            
     < High School 1.12   1.10   0.48   0.59   0.36   0.46  
     High School Graduate 0.78   0.78   0.35   0.38   0.28   0.32  
     Some College 0.92   0.88   0.45   0.41   0.36   0.34  
     College Graduate 0.88   0.84   0.46   0.37   0.30   0.24  
CURRENT EMPLOYMENT            
     Full-Time 0.57   0.59   0.31   0.32   0.24   0.25  
     Part-Time 1.34   1.24   0.65   0.64   0.56   0.49  
     Unemployed 2.70   2.61   1.63   1.92   1.22   1.27  
     Other1 0.76   0.72   0.25   0.31   0.19   0.21  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.36P Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.8870     0.8460     0.9019    
GENDER            
     Male 0.7768     0.9177     0.5212    
     Female 0.6145     0.6247     0.2035    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.9482     0.7372     0.9798    
          White 0.8559     0.3842     0.6270    
          Black or African American 0.7611     0.2295     0.3326    
          American Indian or Alaska Native *     0.8814     0.5747    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.4843     0.6494     0.8910    
          Two or More Races 0.1656     0.5653     0.3919    
     Hispanic or Latino 0.3374     0.6190     0.7961    
EDUCATION            
     < High School 0.8753     0.1200     0.1035    
     High School Graduate 0.2397     0.1449     0.0577    
     Some College 0.5761     0.1481     0.1706    
     College Graduate 0.3788     0.1153     0.0186    
CURRENT EMPLOYMENT            
     Full-Time 0.6438     0.8053     0.7785    
     Part-Time 0.6845     0.5021     0.1301    
     Unemployed 0.5018     0.8010     0.8365    
     Other1 0.2294     0.8203     0.7074    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.37C Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 918   924   437   463   349   357  
GENDER            
     Male 611   620   319   348   267   278  
     Female 589   571   264   267   189   176  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 866   856   422   439   328   329  
          White 1,037   1,024   399   411   296   303  
          Black or African American 401   441   147   181   116   145  
          American Indian or Alaska Native *   75   31   29   19   25  
          Native Hawaiian or Other Pacific Islander *   *   *   14   *   10  
          Asian 182   185   46   46   35   26  
          Two or More Races 89   87   44   56   28   52  
     Hispanic or Latino 258   300   136   142   122   112  
EDUCATION            
     < High School 360   375   164   186   125   146  
     High School Graduate 512   549   226   240   180   202  
     Some College 584   550   235   226   182   179  
     College Graduate 697   694   255   217   170   136  
CURRENT EMPLOYMENT            
     Full-Time 969   939   356   371   274   285  
     Part-Time 359   342   160   160   131   123  
     Unemployed 204   193   94   115   72   76  
     Other1 450   445   158   189   120   134  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.37D Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.43   0.42   0.20   0.21   0.16   0.16  
GENDER            
     Male 0.59   0.59   0.31   0.33   0.26   0.27  
     Female 0.53   0.51   0.24   0.24   0.17   0.16  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.46   0.45   0.22   0.23   0.17   0.17  
          White 0.51   0.49   0.26   0.26   0.19   0.19  
          Black or African American 1.20   1.27   0.57   0.69   0.45   0.56  
          American Indian or Alaska Native *   4.70   2.93   2.52   1.85   2.12  
          Native Hawaiian or Other Pacific Islander *   *   *   2.41   *   1.69  
          Asian 1.78   1.91   0.52   0.53   0.39   0.30  
          Two or More Races 4.18   3.39   2.11   2.39   1.38   2.22  
     Hispanic or Latino 0.96   1.08   0.51   0.51   0.45   0.40  
EDUCATION            
     < High School 0.99   0.94   0.46   0.53   0.34   0.41  
     High School Graduate 0.67   0.67   0.34   0.35   0.26   0.29  
     Some College 0.77   0.74   0.41   0.39   0.32   0.32  
     College Graduate 0.83   0.79   0.44   0.36   0.30   0.23  
CURRENT EMPLOYMENT            
     Full-Time 0.52   0.53   0.29   0.29   0.22   0.23  
     Part-Time 0.99   0.93   0.54   0.54   0.46   0.42  
     Unemployed 1.83   1.84   1.29   1.40   0.99   1.00  
     Other1 0.70   0.67   0.26   0.31   0.20   0.22  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.37P Marijuana Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.9619     0.9204     0.8762    
GENDER            
     Male 0.7798     0.6956     0.3520    
     Female 0.7229     0.4960     0.2655    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.7597     0.6356     0.9368    
          White 0.7080     0.3978     0.7937    
          Black or African American 0.8773     0.3912     0.4121    
          American Indian or Alaska Native *     0.7294     0.7131    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.4998     0.6821     0.9207    
          Two or More Races 0.1390     0.6894     0.4944    
     Hispanic or Latino 0.1808     0.2231     0.7681    
EDUCATION            
     < High School 0.8409     0.0638     0.1004    
     High School Graduate 0.2792     0.1731     0.0466    
     Some College 0.5271     0.1624     0.2799    
     College Graduate 0.3831     0.1276     0.0354    
CURRENT EMPLOYMENT            
     Full-Time 0.6792     0.9341     0.5943    
     Part-Time 0.7968     0.7192     0.5179    
     Unemployed 0.1997     0.7317     0.3253    
     Other1 0.3141     0.9043     0.7984    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.38C Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 636   595   205   205   119   142  
AGE            
     12-17 33   34   27   28   15   16  
     18-25 109   115   80   74   43   47  
     26 or Older 621   580   180   180   110   129  
GENDER            
     Male 478   453   161   162   97   112  
     Female 357   354   120   110   65   85  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 597   557   191   195   108   137  
          White 542   507   161   170   91   114  
          Black or African American 194   199   77   83   51   67  
          American Indian or Alaska Native 51   24   13   12   9   3  
          Native Hawaiian or Other Pacific Islander *   22   *   5   2   1  
          Asian 51   67   26   15   3   8  
          Two or More Races 54   64   31   44   21   41  
     Hispanic or Latino 196   214   76   61   48   38  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.38D Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.26   0.24   0.09   0.08   0.05   0.06  
AGE            
     12-17 0.13   0.14   0.11   0.11   0.06   0.06  
     18-25 0.34   0.35   0.25   0.23   0.13   0.15  
     26 or Older 0.34   0.31   0.10   0.10   0.06   0.07  
GENDER            
     Male 0.41   0.38   0.14   0.14   0.08   0.09  
     Female 0.29   0.28   0.10   0.09   0.05   0.07  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.28   0.26   0.09   0.09   0.05   0.06  
          White 0.32   0.30   0.10   0.10   0.05   0.07  
          Black or African American 0.69   0.70   0.28   0.29   0.18   0.24  
          American Indian or Alaska Native 3.66   1.89   1.00   0.92   0.67   0.27  
          Native Hawaiian or Other Pacific Islander *   3.04   *   0.79   0.29   0.15  
          Asian 0.50   0.65   0.26   0.15   0.03   0.08  
          Two or More Races 2.06   2.29   1.19   1.63   0.83   1.55  
     Hispanic or Latino 0.63   0.67   0.24   0.19   0.15   0.12  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.38P Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3244     0.4945     0.0585    
AGE            
     12-17 0.5009     0.7965     0.4860    
     18-25 0.8436     0.3888     0.0380    
     26 or Older 0.3378     0.2420     0.2298    
GENDER            
     Male 0.5189     0.3038     0.3377    
     Female 0.3780     0.8300     0.0512    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.2610     0.8960     0.0142    
          White 0.3101     0.6662     0.0120    
          Black or African American 0.7059     0.8213     0.5900    
          American Indian or Alaska Native 0.1783     0.7212     0.1187    
          Native Hawaiian or Other Pacific Islander *     *     0.5012    
          Asian 0.1492     0.6547     0.2972    
          Two or More Races 0.9502     0.7792     0.6073    
     Hispanic or Latino 0.7876     0.0170     0.2147    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.39C Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 33   34   27   28   15   16  
GENDER            
     Male 24   24   20   19   12   13  
     Female 24   23   19   19   9   10  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 29   29   24   24   12   14  
          White 28   28   23   23   11   14  
          Black or African American 7   2   5   1   0   1  
          American Indian or Alaska Native 2   5   2   4   2   *  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 5   3   2   3   *   2  
          Two or More Races 4   3   3   3   1   2  
     Hispanic or Latino 18   17   14   14   10   8  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 19   20   16   17   8   11  
     Female, White, Not Hispanic 20   18   17   15   8   8  
     Male, Black, Not Hispanic 6   1   5   0   *   *  
     Female, Black, Not Hispanic 2   2   2   1   0   1  
     Male, Hispanic 13   12   11   10   9   7  
     Female, Hispanic 13   12   9   10   5   5  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.39D Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.13   0.14   0.11   0.11   0.06   0.06  
GENDER            
     Male 0.18   0.18   0.15   0.15   0.09   0.10  
     Female 0.19   0.18   0.15   0.15   0.07   0.08  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.14   0.14   0.11   0.11   0.06   0.07  
          White 0.18   0.18   0.15   0.15   0.07   0.09  
          Black or African American 0.17   0.06   0.13   0.02   0.01   0.01  
          American Indian or Alaska Native 1.38   2.67   1.34   2.37   1.31   *  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 0.51   0.25   0.21   0.25   *   0.16  
          Two or More Races 0.84   0.71   0.72   0.69   0.20   0.57  
     Hispanic or Latino 0.42   0.39   0.34   0.32   0.23   0.19  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.24   0.25   0.19   0.21   0.11   0.14  
     Female, White, Not Hispanic 0.26   0.24   0.22   0.20   0.10   0.11  
     Male, Black, Not Hispanic 0.33   0.06   0.23   0.01   *   *  
     Female, Black, Not Hispanic 0.10   0.11   0.10   0.04   0.02   0.03  
     Male, Hispanic 0.61   0.55   0.52   0.45   0.40   0.29  
     Female, Hispanic 0.59   0.55   0.43   0.46   0.23   0.24  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.39P Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.5009     0.7965     0.4860    
GENDER            
     Male 0.0861     0.5565     0.8450    
     Female 0.4351     0.3301     0.3762    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.5927     0.8576     0.1663    
          White 0.8161     0.8555     0.2006    
          Black or African American 0.0911     0.0398     0.8012    
          American Indian or Alaska Native 0.5301     0.2932     *    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.5437     0.6954     *    
          Two or More Races 0.6699     0.7693     0.2098    
     Hispanic or Latino 0.6445     0.8625     0.4288    
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.7110     0.7664     0.2611    
     Female, White, Not Hispanic 0.9687     0.9721     0.5228    
     Male, Black, Not Hispanic 0.0554     0.0642     *    
     Female, Black, Not Hispanic 0.8694     0.3702     0.8087    
     Male, Hispanic 0.1860     0.5046     0.2338    
     Female, Hispanic 0.4637     0.3060     0.7071    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.40C Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 109   115   80   74   43   47  
GENDER            
     Male 76   83   60   58   34   36  
     Female 65   69   42   44   23   27  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 95   101   70   70   38   44  
          White 106   110   72   72   38   43  
          Black or African American 18   27   13   22   8   10  
          American Indian or Alaska Native 8   6   *   3   *   1  
          Native Hawaiian or Other Pacific Islander 2   *   2   *   *   *  
          Asian 13   12   7   10   3   1  
          Two or More Races 15   10   9   7   8   3  
     Hispanic or Latino 53   50   36   29   17   18  
EDUCATION            
     < High School 57   58   33   35   20   24  
     High School Graduate 64   71   43   43   22   25  
     Some College 72   70   51   48   24   26  
     College Graduate 37   36   25   25   15   16  
CURRENT EMPLOYMENT            
     Full-Time 84   87   52   51   29   31  
     Part-Time 56   56   37   40   19   23  
     Unemployed 40   34   26   24   15   16  
     Other1 51   50   36   32   20   17  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.40D Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.34   0.35   0.25   0.23   0.13   0.15  
GENDER            
     Male 0.47   0.51   0.37   0.35   0.21   0.22  
     Female 0.41   0.43   0.26   0.27   0.15   0.16  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.36   0.38   0.26   0.26   0.14   0.16  
          White 0.44   0.46   0.33   0.32   0.18   0.21  
          Black or African American 0.40   0.60   0.30   0.49   0.19   0.21  
          American Indian or Alaska Native 4.27   2.83   *   1.40   *   0.35  
          Native Hawaiian or Other Pacific Islander 1.58   *   1.39   *   *   *  
          Asian 0.88   0.79   0.47   0.63   0.18   0.09  
          Two or More Races 3.56   2.73   2.47   2.03   2.11   0.94  
     Hispanic or Latino 0.93   0.88   0.63   0.50   0.30   0.31  
EDUCATION            
     < High School 0.79   0.75   0.48   0.49   0.30   0.34  
     High School Graduate 0.53   0.58   0.38   0.37   0.20   0.22  
     Some College 0.59   0.57   0.45   0.41   0.23   0.24  
     College Graduate 0.81   0.77   0.56   0.55   0.35   0.38  
CURRENT EMPLOYMENT            
     Full-Time 0.46   0.48   0.32   0.31   0.18   0.20  
     Part-Time 0.62   0.62   0.43   0.45   0.23   0.27  
     Unemployed 1.36   1.19   0.96   0.88   0.55   0.61  
     Other1 0.75   0.72   0.55   0.48   0.31   0.27  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.40P Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.8436     0.3888     0.0380    
GENDER            
     Male 0.6549     0.7435     0.1653    
     Female 0.8486     0.0467     0.0700    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.7873     0.2446     0.0485    
          White 0.9190     0.2939     0.0285    
          Black or African American 0.4058     0.3843     0.8148    
          American Indian or Alaska Native 0.1530     *     *    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.1476     0.6039     0.6569    
          Two or More Races 0.2179     0.9772     0.6354    
     Hispanic or Latino 0.9346     0.6431     0.4685    
EDUCATION            
     < High School 0.8014     0.3714     0.0814    
     High School Graduate 0.6723     0.9249     0.3748    
     Some College 0.2771     0.8835     0.5485    
     College Graduate 0.3524     0.0883     0.1587    
CURRENT EMPLOYMENT            
     Full-Time 0.3999     0.0894     0.0610    
     Part-Time 0.5739     0.2527     0.1090    
     Unemployed 0.0166     0.1035     0.8699    
     Other1 0.4772     0.5849     0.8091    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.41C Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 621   580   180   180   110   129  
GENDER            
     Male 470   445   146   147   92   103  
     Female 352   345   107   98   59   79  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 582   544   170   172   99   125  
          White 572   549   142   148   83   101  
          Black or African American 210   212   77   82   51   67  
          American Indian or Alaska Native 48   22   10   10   9   2  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 49   66   25   11   *   8  
          Two or More Races 50   63   28   43   20   *  
     Hispanic or Latino 188   208   71   50   44   33  
EDUCATION            
     < High School 238   221   89   74   53   53  
     High School Graduate 323   298   101   119   66   87  
     Some College 365   326   96   77   55   50  
     College Graduate 354   320   79   71   52   54  
CURRENT EMPLOYMENT            
     Full-Time 580   526   133   142   79   98  
     Part-Time 202   188   66   59   36   40  
     Unemployed 114   139   54   35   39   28  
     Other1 237   231   90   88   52   74  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.41D Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.34   0.31   0.10   0.10   0.06   0.07  
GENDER            
     Male 0.54   0.50   0.17   0.17   0.11   0.12  
     Female 0.37   0.36   0.11   0.10   0.06   0.08  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.36   0.33   0.10   0.11   0.06   0.08  
          White 0.40   0.38   0.11   0.11   0.06   0.08  
          Black or African American 0.97   0.96   0.38   0.40   0.25   0.33  
          American Indian or Alaska Native 4.80   2.58   1.09   1.16   0.99   0.21  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian 0.65   0.85   0.33   0.15   *   0.10  
          Two or More Races 2.84   3.16   1.54   2.24   1.12   *  
     Hispanic or Latino 0.89   0.94   0.34   0.23   0.21   0.15  
EDUCATION            
     < High School 0.80   0.72   0.30   0.25   0.18   0.18  
     High School Graduate 0.54   0.50   0.18   0.21   0.12   0.15  
     Some College 0.73   0.66   0.22   0.17   0.12   0.11  
     College Graduate 0.59   0.53   0.15   0.13   0.10   0.10  
CURRENT EMPLOYMENT            
     Full-Time 0.48   0.45   0.12   0.13   0.08   0.09  
     Part-Time 0.97   0.87   0.34   0.29   0.18   0.20  
     Unemployed 2.17   2.39   1.11   0.71   0.81   0.55  
     Other1 0.42   0.42   0.16   0.16   0.09   0.13  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.41P Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3378     0.2420     0.2298    
GENDER            
     Male 0.6076     0.3591     0.6133    
     Female 0.3186     0.4488     0.1785    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.2680     0.7142     0.0718    
          White 0.2982     0.9847     0.0889    
          Black or African American 0.6546     0.7331     0.6119    
          American Indian or Alaska Native 0.2263     0.4980     0.2642    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.0625     0.4489     *    
          Two or More Races 0.9171     0.7883     *    
     Hispanic or Latino 0.7546     0.0168     0.1344    
EDUCATION            
     < High School 0.8342     0.5719     0.8452    
     High School Graduate 0.7594     0.6180     0.1455    
     Some College 0.6503     0.0571     0.8312    
     College Graduate 0.1011     0.5604     0.4854    
CURRENT EMPLOYMENT            
     Full-Time 0.1523     0.9049     0.2789    
     Part-Time 0.9788     0.1769     0.8434    
     Unemployed 0.8650     0.0425     0.2689    
     Other1 0.8102     0.7799     0.2340    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.42C Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 635   597   202   202   119   141  
GENDER            
     Male 475   452   161   160   97   110  
     Female 356   355   118   109   64   84  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 596   559   188   193   107   135  
          White 592   570   160   169   91   113  
          Black or African American 211   214   79   84   52   68  
          American Indian or Alaska Native 50   23   14   10   10   2  
          Native Hawaiian or Other Pacific Islander *   22   *   4   2   1  
          Asian 51   67   26   15   3   8  
          Two or More Races 54   64   31   44   21   41  
     Hispanic or Latino 194   212   74   59   46   38  
EDUCATION            
     < High School 246   228   95   82   57   59  
     High School Graduate 327   308   112   125   69   91  
     Some College 374   333   111   93   62   57  
     College Graduate 360   325   83   75   54   56  
CURRENT EMPLOYMENT            
     Full-Time 590   537   142   152   84   103  
     Part-Time 213   197   77   73   40   46  
     Unemployed 124   144   62   43   42   31  
     Other1 238   234   96   94   55   77  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.42D Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.30   0.27   0.09   0.09   0.06   0.06  
GENDER            
     Male 0.46   0.43   0.15   0.15   0.09   0.10  
     Female 0.32   0.31   0.11   0.10   0.06   0.07  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.32   0.29   0.10   0.10   0.06   0.07  
          White 0.36   0.33   0.10   0.11   0.06   0.07  
          Black or African American 0.80   0.80   0.32   0.34   0.21   0.27  
          American Indian or Alaska Native 4.26   2.16   1.26   0.94   0.87   0.18  
          Native Hawaiian or Other Pacific Islander *   3.38   *   0.65   0.33   0.17  
          Asian 0.55   0.72   0.29   0.17   0.03   0.09  
          Two or More Races 2.55   2.71   1.44   1.91   1.01   1.82  
     Hispanic or Latino 0.72   0.76   0.28   0.21   0.17   0.14  
EDUCATION            
     < High School 0.67   0.61   0.26   0.23   0.16   0.16  
     High School Graduate 0.46   0.43   0.16   0.18   0.10   0.13  
     Some College 0.60   0.55   0.20   0.17   0.11   0.10  
     College Graduate 0.55   0.50   0.14   0.13   0.09   0.10  
CURRENT EMPLOYMENT            
     Full-Time 0.42   0.39   0.11   0.12   0.07   0.08  
     Part-Time 0.71   0.65   0.28   0.25   0.15   0.16  
     Unemployed 1.51   1.63   0.84   0.57   0.57   0.41  
     Other1 0.38   0.38   0.15   0.15   0.09   0.12  
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.42P Cocaine Use in Lifetime, Past Year, and Past Month among Persons Aged 18 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3321     0.4643     0.0687    
GENDER            
     Male 0.5606     0.3312     0.3482    
     Female 0.3455     0.9562     0.0639    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.2604     0.9169     0.0200    
          White 0.3009     0.6817     0.0170    
          Black or African American 0.7331     0.8905     0.5919    
          American Indian or Alaska Native 0.1661     0.9314     0.1965    
          Native Hawaiian or Other Pacific Islander *     *     0.5063    
          Asian 0.1337     0.6229     0.3862    
          Two or More Races 0.8850     0.8215     0.6696    
     Hispanic or Latino 0.7525     0.0127     0.2702    
EDUCATION            
     < High School 0.8122     0.8972     0.3846    
     High School Graduate 0.6987     0.6019     0.0988    
     Some College 0.5097     0.0973     0.9474    
     College Graduate 0.1313     0.9050     0.3045    
CURRENT EMPLOYMENT            
     Full-Time 0.1961     0.6466     0.1058    
     Part-Time 0.8955     0.5323     0.3621    
     Unemployed 0.6360     0.0124     0.3325    
     Other1 0.9321     0.6381     0.2310    
*Low precision; no estimate reported.
1 The Other Employment category includes retired persons, disabled persons, homemakers, students, or other persons not in the labor force.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.43C Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 280   292   117   114   66   87  
AGE            
     12-17 14   14   10   10   5   7  
     18-25 50   54   24   29   13   16  
     26 or Older 274   283   112   109   64   85  
GENDER            
     Male 218   238   94   94   52   77  
     Female 157   161   62   60   37   41  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 263   273   109   110   63   84  
          White 216   229   82   81   44   56  
          Black or African American 150   141   65   71   40   62  
          American Indian or Alaska Native 16   13   3   8   0   *  
          Native Hawaiian or Other Pacific Islander *   8   *   2   *   *  
          Asian 15   45   1   *   *   *  
          Two or More Races 32   34   21   11   4   8  
     Hispanic or Latino 107   99   36   29   17   25  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.43D Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.12   0.12   0.05   0.05   0.03   0.04  
AGE            
     12-17 0.06   0.05   0.04   0.04   0.02   0.03  
     18-25 0.16   0.17   0.07   0.09   0.04   0.05  
     26 or Older 0.15   0.15   0.06   0.06   0.03   0.05  
GENDER            
     Male 0.19   0.20   0.08   0.08   0.04   0.07  
     Female 0.13   0.13   0.05   0.05   0.03   0.03  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.13   0.13   0.05   0.05   0.03   0.04  
          White 0.13   0.14   0.05   0.05   0.03   0.03  
          Black or African American 0.54   0.49   0.23   0.25   0.14   0.22  
          American Indian or Alaska Native 1.27   1.04   0.26   0.65   0.01   *  
          Native Hawaiian or Other Pacific Islander *   1.09   *   0.22   *   *  
          Asian 0.16   0.44   0.01   *   *   *  
          Two or More Races 1.24   1.26   0.81   0.43   0.17   0.30  
     Hispanic or Latino 0.34   0.31   0.12   0.09   0.06   0.08  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.43P Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 1.0000     0.7040     0.0560    
AGE            
     12-17 0.3538     0.4883     0.2909    
     18-25 1.0000     0.0979     0.2735    
     26 or Older 0.9727     0.9520     0.0968    
GENDER            
     Male 0.5998     0.8493     0.2889    
     Female 0.4460     0.3136     0.0457    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.9105     0.5866     0.0813    
          White 0.8188     0.3894     0.1807    
          Black or African American 0.7675     0.7605     0.3198    
          American Indian or Alaska Native 0.8785     0.2966     *    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian 0.0891     *     *    
          Two or More Races 0.9536     0.9399     0.1480    
     Hispanic or Latino 0.7871     0.6549     0.3738    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.44C Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 14   14   10   10   5   7  
GENDER            
     Male 10   9   7   7   4   6  
     Female 12   10   8   7   3   5  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 12   12   8   8   3   6  
          White 12   11   8   8   3   5  
          Black or African American 2   2   0   *   *   *  
          American Indian or Alaska Native 0   2   0   *   *   *  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian *   *   *   *   *   *  
          Two or More Races 1   2   1   2   1   *  
     Hispanic or Latino 9   7   6   6   4   5  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 7   8   5   6   2   5  
     Female, White, Not Hispanic 9   8   6   5   3   3  
     Male, Black, Not Hispanic 2   *   *   *   *   *  
     Female, Black, Not Hispanic 0   2   0   *   *   *  
     Male, Hispanic 6   5   4   3   3   3  
     Female, Hispanic 7   5   5   4   2   3  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.44D Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: Standard Errors of Percentages, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.06   0.05   0.04   0.04   0.02   0.03  
GENDER            
     Male 0.08   0.07   0.05   0.05   0.03   0.04  
     Female 0.09   0.08   0.06   0.06   0.03   0.04  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.06   0.06   0.04   0.04   0.02   0.03  
          White 0.07   0.07   0.05   0.05   0.02   0.03  
          Black or African American 0.06   0.04   0.01   *   *   *  
          American Indian or Alaska Native 0.17   0.99   0.07   *   *   *  
          Native Hawaiian or Other Pacific Islander *   *   *   *   *   *  
          Asian *   *   *   *   *   *  
          Two or More Races 0.22   0.49   0.12   0.49   0.12   *  
     Hispanic or Latino 0.22   0.16   0.14   0.13   0.09   0.11  
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.09   0.10   0.07   0.07   0.03   0.06  
     Female, White, Not Hispanic 0.12   0.10   0.09   0.07   0.03   0.03  
     Male, Black, Not Hispanic 0.12   *   *   *   *   *  
     Female, Black, Not Hispanic 0.02   0.08   0.02   *   *   *  
     Male, Hispanic 0.27   0.21   0.18   0.15   0.15   0.15  
     Female, Hispanic 0.35   0.24   0.22   0.20   0.10   0.16  
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

Table  1.44P Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17, by Demographic Characteristics: P Values from Tests of Differences of Percentages, 2005 Versus 2004
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 0.3538     0.4883     0.2909    
GENDER            
     Male 0.3602     0.3590     0.5524    
     Female 0.6831     0.9049     0.3499    
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 0.7318     0.6386     0.1642    
          White 0.6589     0.5421     0.2123    
          Black or African American 0.6744     *     *    
          American Indian or Alaska Native 0.1822     *     *    
          Native Hawaiian or Other Pacific Islander *     *     *    
          Asian *     *     *    
          Two or More Races 0.7479     0.3498     *    
     Hispanic or Latino 0.2654     0.5805     0.9601    
GENDER/RACE/HISPANIC ORIGIN            
     Male, White, Not Hispanic 0.8532     0.6097     0.3241    
     Female, White, Not Hispanic 0.6657     0.7213     0.4459    
     Male, Black, Not Hispanic *     *     *    
     Female, Black, Not Hispanic 0.4685     *     *    
     Male, Hispanic 0.2080     0.3826     0.8557    
     Female, Hispanic 0.7015     0.9971     0.7654    
*Low precision; no estimate reported.
Source: SAMHSA, Office of Applied Studies, National Survey on Drug Use and Health, 2004 and 2005.

60411

<
Table  1.45C Crack Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25, by Demographic Characteristics: Standard Errors of Numbers in Thousands, 2004 and 2005
Demographic Characteristic TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
TOTAL 50   54   24   29   13   16  
GENDER            
     Male 37   40   19   21   11   11  
     Female 33   34   14   20   6   12  
HISPANIC ORIGIN AND RACE            
     Not Hispanic or Latino 45   49   22   27   12   14  
          White 44   46   21   24   12   14  
          Black or African American 9   14   5   11   3   *  
          American Indian or Alaska Native 2   4   *   1   0   *  
          Native Hawaiian or Other Pacific Islander 1   *   *   1   *   *  
          Asian 4   5   1   *   *   *  
          Two or More Races 8   5   3   5   0   1  
     Hispanic or Latino 25   21   10   11   5   7  
EDUCATION            
     < High School 28   32   17   18   9   14  
     High School Graduate 29   32   14   18   8   8  
     Some College 27   24   9   13   5   4  
     College Graduate 6   7   4   3   *   *  
CURRENT EMPLOYMENT            
     Full-Time 34   39   15   22   9   11  
     Part-Time 23   20   10   13   6   7  
     Unemployed 18   16   10   11   3   8  
     Other1 26