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2005 National Survey on Drug Use & Health:  Detailed Tables

60414

Table 8.1C Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 963   909   969   940  
     Marijuana and Hashish 912   868   912   925  
     Cocaine 583   565   636   595  
          Crack 306   264   280   292  
     Heroin 223   205   193   226  
     Hallucinogens 602   589   618   608  
          LSD 514   494   506   521  
          PCP 284   271   298   289  
          Ecstasy 297   285   329   335  
     Inhalants 474   441   480   460  
     Nonmedical Use of Psychotherapeutics2 737   641   729   712  
          Pain Relievers 569   517   564   562  
               OxyContin® 116   140   134   142  
          Tranquilizers 497   435   490   480  
          Stimulants 495   459   466   471  
               Methamphetamine 369   369   352   345  
          Sedatives 370   325   403   347  
ILLICIT DRUGS OTHER THAN MARIJUANA1 815   756   827   835  
*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, 2002, 2003, 2004, and 2005.

60414

Table 8.1D Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.41   0.38   0.40   0.39  
     Marijuana and Hashish 0.39   0.37   0.38   0.38  
     Cocaine 0.25   0.24   0.26   0.24  
          Crack 0.13   0.11   0.12   0.12  
     Heroin 0.10   0.09   0.08   0.09  
     Hallucinogens 0.26   0.25   0.26   0.25  
          LSD 0.22   0.21   0.21   0.21  
          PCP 0.12   0.11   0.12   0.12  
          Ecstasy 0.13   0.12   0.14   0.14  
     Inhalants 0.20   0.19   0.20   0.19  
     Nonmedical Use of Psychotherapeutics2 0.31   0.27   0.30   0.29  
          Pain Relievers 0.24   0.22   0.23   0.23  
               OxyContin® 0.05   0.06   0.06   0.06  
          Tranquilizers 0.21   0.18   0.20   0.20  
          Stimulants 0.21   0.19   0.19   0.19  
               Methamphetamine 0.16   0.16   0.15   0.14  
          Sedatives 0.16   0.14   0.17   0.14  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.35   0.32   0.34   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, 2002, 2003, 2004, and 2005.

60414

Table 8.1P Types of Illicit Drug Use in Lifetime among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.9348   0.6030   0.5606    
     Marijuana and Hashish 0.6161   0.3047   0.8089    
     Cocaine 0.0986   0.0146   0.3244    
          Crack 0.0768   0.6048   1.0000    
     Heroin 0.4223   0.3353   0.2364    
     Hallucinogens 0.0429   0.0940   0.2560    
          LSD 0.0001   0.0004   0.0928    
          PCP 0.0094   0.0949   0.5731    
          Ecstasy 0.0288   0.4487   0.6124    
     Inhalants 0.1758   0.2228   0.6435    
     Nonmedical Use of Psychotherapeutics2 0.5967   0.7662   0.8785    
          Pain Relievers 0.0114   0.3265   0.4798    
               OxyContin® 0.0000   0.0039   0.0564    
          Tranquilizers 0.1141   0.5935   0.1620    
          Stimulants 0.0001   0.0010   0.0911    
               Methamphetamine 0.0000   0.0000   0.0025    
          Sedatives 0.0108   0.1190   0.0571    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.4524   0.3978   0.7537    
*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, 2002, 2003, 2004, and 2005.

60414

Table 8.2C Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 588   558   535   550  
     Marijuana and Hashish 471   455   451   473  
     Cocaine 222   229   205   205  
          Crack 124   124   117   114  
     Heroin 55   48   56   43  
     Hallucinogens 151   147   153   146  
          LSD 63   44   47   48  
          PCP 25   24   28   21  
          Ecstasy 126   105   112   114  
     Inhalants 95   83   90   95  
     Nonmedical Use of Psychotherapeutics2 377   354   353   342  
          Pain Relievers 300   299   300   304  
               OxyContin® --   --   74   81  
          Tranquilizers 225   195   208   207  
          Stimulants 149   128   147   119  
               Methamphetamine 109   94   112   86  
          Sedatives 116   85   72   74  
ILLICIT DRUGS OTHER THAN MARIJUANA1 432   420   410   398  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.2D Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.25   0.23   0.22   0.23  
     Marijuana and Hashish 0.20   0.19   0.19   0.19  
     Cocaine 0.09   0.10   0.09   0.08  
          Crack 0.05   0.05   0.05   0.05  
     Heroin 0.02   0.02   0.02   0.02  
     Hallucinogens 0.06   0.06   0.06   0.06  
          LSD 0.03   0.02   0.02   0.02  
          PCP 0.01   0.01   0.01   0.01  
          Ecstasy 0.05   0.04   0.05   0.05  
     Inhalants 0.04   0.03   0.04   0.04  
     Nonmedical Use of Psychotherapeutics2 0.16   0.15   0.15   0.14  
          Pain Relievers 0.13   0.13   0.12   0.12  
               OxyContin® --   --   0.03   0.03  
          Tranquilizers 0.10   0.08   0.09   0.08  
          Stimulants 0.06   0.05   0.06   0.05  
               Methamphetamine 0.05   0.04   0.05   0.04  
          Sedatives 0.05   0.04   0.03   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.18   0.18   0.17   0.16  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.2P Types of Illicit Drug Use in the Past Year among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.1135   0.3330   0.8381    
     Marijuana and Hashish 0.0627   0.5037   0.5807    
     Cocaine 0.0587   0.0932   0.4945    
          Crack 0.1883   0.7372   0.7040    
     Heroin 0.5901   0.3749   0.7400    
     Hallucinogens 0.0000   0.2983   0.5978    
          LSD 0.0000   0.9040   0.6012    
          PCP 0.0161   0.0610   0.1656    
          Ecstasy 0.0000   0.1827   0.8842    
     Inhalants 0.8147   0.6188   0.4770    
     Nonmedical Use of Psychotherapeutics2 0.9817   0.7444   0.4599    
          Pain Relievers 0.3050   0.7678   0.3133    
               OxyContin® --   --   0.9973    
          Tranquilizers 0.4532   0.7808   0.6751    
          Stimulants 0.0077   0.8031   0.3447    
               Methamphetamine 0.0373   0.7097   0.2666    
          Sedatives 0.0617   0.3786   0.9644    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0898   0.2538   0.6892    
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.3C Types of F Drug Use in the Past Month among Persons Aged 12 or Older: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 388   404   415   432  
     Marijuana and Hashish 320   327   360   360  
     Cocaine 128   147   119   142  
          Crack 68   91   66   87  
     Heroin 42   28   37   19  
     Hallucinogens 80   72   58   83  
          LSD 18   18   26   16  
          PCP 15   13   17   13  
          Ecstasy 64   55   47   44  
     Inhalants 64   45   64   57  
     Nonmedical Use of Psychotherapeutics2 229   250   210   229  
          Pain Relievers 186   207   170   194  
               OxyContin® --   --   36   38  
          Tranquilizers 136   118   103   118  
          Stimulants 90   93   94   76  
               Methamphetamine 73   75   69   55  
          Sedatives 64   55   48   47  
ILLICIT DRUGS OTHER THAN MARIJUANA1 276   289   255   279  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.3D Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.17   0.17   0.17   0.18  
     Marijuana and Hashish 0.14   0.14   0.15   0.15  
     Cocaine 0.05   0.06   0.05   0.06  
          Crack 0.03   0.04   0.03   0.04  
     Heroin 0.02   0.01   0.02   0.01  
     Hallucinogens 0.03   0.03   0.02   0.03  
          LSD 0.01   0.01   0.01   0.01  
          PCP 0.01   0.01   0.01   0.01  
          Ecstasy 0.03   0.02   0.02   0.02  
     Inhalants 0.03   0.02   0.03   0.02  
     Nonmedical Use of Psychotherapeutics2 0.10   0.11   0.09   0.09  
          Pain Relievers 0.08   0.09   0.07   0.08  
               OxyContin® --   --   0.02   0.02  
          Tranquilizers 0.06   0.05   0.04   0.05  
          Stimulants 0.04   0.04   0.04   0.03  
               Methamphetamine 0.03   0.03   0.03   0.02  
          Sedatives 0.03   0.02   0.02   0.02  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.12   0.12   0.11   0.11  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.3P Types of Illicit Drug Use in the Past Month among Persons Aged 12 or Older: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.4232   0.7335   0.4711    
     Marijuana and Hashish 0.3489   0.4735   0.8247    
     Cocaine 0.1147   0.7613   0.0585    
          Crack 0.3932   0.6178   0.0560    
     Heroin 0.4424   0.6829   0.4418    
     Hallucinogens 0.2032   0.8490   0.1483    
          LSD 0.6514   0.2032   0.2180    
          PCP 0.5524   0.6016   0.9412    
          Ecstasy 0.0136   0.7688   0.4751    
     Inhalants 0.6023   0.7056   0.6944    
     Nonmedical Use of Psychotherapeutics2 0.9552   0.8198   0.2904    
          Pain Relievers 0.6347   0.6153   0.4302    
               OxyContin® --   --   0.9241    
          Tranquilizers 0.7910   0.7461   0.2451    
          Stimulants 0.1080   0.2104   0.2638    
               Methamphetamine 0.2541   0.2442   0.3822    
          Sedatives 0.0268   0.6844   0.9589    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.7722   0.8208   0.1014    
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.4C Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 104   107   96   100  
     Marijuana and Hashish 88   91   87   85  
     Cocaine 36   36   33   34  
          Crack 17   17   14   14  
     Heroin 14   11   12   10  
     Hallucinogens 49   48   45   44  
          LSD 34   26   24   23  
          PCP 20   20   18   19  
          Ecstasy 40   32   31   26  
     Inhalants 67   68   67   67  
     Nonmedical Use of Psychotherapeutics2 75   76   70   72  
          Pain Relievers 69   70   67   65  
               OxyContin® 21   20   24   21  
          Tranquilizers 38   40   36   38  
          Stimulants 46   40   38   41  
               Methamphetamine 27   22   24   26  
          Sedatives 22   22   23   22  
ILLICIT DRUGS OTHER THAN MARIJUANA1 89   97   84   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, 2002, 2003, 2004, and 2005.

60414

Table 8.4D Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.42   0.43   0.38   0.39  
     Marijuana and Hashish 0.36   0.37   0.34   0.33  
     Cocaine 0.15   0.15   0.13   0.14  
          Crack 0.07   0.07   0.06   0.05  
     Heroin 0.05   0.04   0.05   0.04  
     Hallucinogens 0.20   0.19   0.18   0.17  
          LSD 0.14   0.10   0.09   0.09  
          PCP 0.08   0.08   0.07   0.08  
          Ecstasy 0.16   0.13   0.12   0.10  
     Inhalants 0.27   0.27   0.27   0.26  
     Nonmedical Use of Psychotherapeutics2 0.30   0.30   0.28   0.28  
          Pain Relievers 0.28   0.28   0.27   0.26  
               OxyContin® 0.09   0.08   0.09   0.08  
          Tranquilizers 0.16   0.16   0.14   0.15  
          Stimulants 0.18   0.16   0.15   0.16  
               Methamphetamine 0.11   0.09   0.09   0.10  
          Sedatives 0.09   0.09   0.09   0.09  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.36   0.39   0.33   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, 2002, 2003, 2004, and 2005.

60414

Table 8.4P Types of Illicit Drug Use in Lifetime among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.0000   0.0000   0.0000    
     Marijuana and Hashish 0.0000   0.0000   0.0007    
     Cocaine 0.0389   0.1355   0.5009    
          Crack 0.0080   0.0186   0.3538    
     Heroin 0.0324   0.1533   0.2310    
     Hallucinogens 0.0000   0.0000   0.0073    
          LSD 0.0000   0.0011   0.4217    
          PCP 0.0419   0.3673   0.8147    
          Ecstasy 0.0000   0.0000   0.0020    
     Inhalants 0.9143   0.6012   0.2099    
     Nonmedical Use of Psychotherapeutics2 0.0000   0.0003   0.0001    
          Pain Relievers 0.0008   0.0009   0.0001    
               OxyContin® 0.1259   0.5224   0.3443    
          Tranquilizers 0.1047   0.0300   0.2958    
          Stimulants 0.0001   0.0039   0.7686    
               Methamphetamine 0.0366   0.2910   0.8985    
          Sedatives 0.7091   0.5012   0.5078    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0002   0.0006   0.0003    
*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, 2002, 2003, 2004, and 2005.

60414

Table 8.5C Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 95   91   87   88  
     Marijuana and Hashish 79   79   77   75  
     Cocaine 32   28   27   28  
          Crack 14   13   10   10  
     Heroin 11   8   10   8  
     Hallucinogens 40   37   36   36  
          LSD 25   15   17   17  
          PCP 13   12   12   14  
          Ecstasy 32   23   23   21  
     Inhalants 44   48   45   47  
     Nonmedical Use of Psychotherapeutics2 64   64   59   61  
          Pain Relievers 59   59   56   56  
               OxyContin® --   --   18   18  
          Tranquilizers 34   33   29   29  
          Stimulants 35   30   28   31  
               Methamphetamine 21   17   17   19  
          Sedatives 16   16   15   16  
ILLICIT DRUGS OTHER THAN MARIJUANA1 76   79   71   71  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

60414

Table 8.5D Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.38   0.36   0.34   0.35  
     Marijuana and Hashish 0.32   0.31   0.31   0.30  
     Cocaine 0.13   0.11   0.11   0.11  
          Crack 0.06   0.05   0.04   0.04  
     Heroin 0.04   0.03   0.04   0.03  
     Hallucinogens 0.16   0.15   0.14   0.14  
          LSD 0.10   0.06   0.07   0.07  
          PCP 0.05   0.05   0.05   0.06  
          Ecstasy 0.13   0.09   0.09   0.08  
     Inhalants 0.18   0.19   0.18   0.19  
     Nonmedical Use of Psychotherapeutics2 0.26   0.26   0.23   0.24  
          Pain Relievers 0.24   0.24   0.22   0.22  
               OxyContin® --   --   0.07   0.07  
          Tranquilizers 0.14   0.13   0.12   0.11  
          Stimulants 0.14   0.12   0.11   0.12  
               Methamphetamine 0.09   0.07   0.07   0.07  
          Sedatives 0.07   0.06   0.06   0.06  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.31   0.32   0.28   0.28  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

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Table 8.5P Types of Illicit Drug Use in the Past Year among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.0000   0.0001   0.0202    
     Marijuana and Hashish 0.0000   0.0002   0.0068    
     Cocaine 0.0245   0.5966   0.7965    
          Crack 0.0047   0.0073   0.4883    
     Heroin 0.2592   0.9737   0.3627    
     Hallucinogens 0.0000   0.0178   0.0707    
          LSD 0.0000   0.9626   0.7374    
          PCP 0.1568   0.7712   0.5166    
          Ecstasy 0.0000   0.0142   0.0800    
     Inhalants 0.5438   0.8974   0.6354    
     Nonmedical Use of Psychotherapeutics2 0.0093   0.0153   0.1208    
          Pain Relievers 0.0342   0.0131   0.0895    
               OxyContin® --   --   0.7539    
          Tranquilizers 0.0607   0.0262   0.3483    
          Stimulants 0.0006   0.0894   0.9143    
               Methamphetamine 0.0340   0.8105   0.8029    
          Sedatives 0.3227   0.5301   0.4779    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0063   0.0118   0.1172    
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

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Table 8.6C Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 71   67   67   64  
     Marijuana and Hashish 58   60   57   56  
     Cocaine 18   16   15   16  
          Crack 9   8   5   7  
     Heroin 5   6   5   5  
     Hallucinogens 20   20   19   19  
          LSD 12   10   8   8  
          PCP 6   6   5   6  
          Ecstasy 16   12   13   11  
     Inhalants 22   25   26   23  
     Nonmedical Use of Psychotherapeutics2 42   42   40   37  
          Pain Relievers 39   39   36   33  
               OxyContin® --   --   10   7  
          Tranquilizers 18   22   15   17  
          Stimulants 20   19   19   19  
               Methamphetamine 12   11   12   12  
          Sedatives 9   10   6   6  
ILLICIT DRUGS OTHER THAN MARIJUANA1 52   48   49   44  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

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Table 8.6D Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.29   0.27   0.27   0.25  
     Marijuana and Hashish 0.24   0.24   0.23   0.22  
     Cocaine 0.07   0.06   0.06   0.06  
          Crack 0.03   0.03   0.02   0.03  
     Heroin 0.02   0.02   0.02   0.02  
     Hallucinogens 0.08   0.08   0.07   0.07  
          LSD 0.05   0.04   0.03   0.03  
          PCP 0.02   0.02   0.02   0.02  
          Ecstasy 0.06   0.05   0.05   0.04  
     Inhalants 0.09   0.10   0.10   0.09  
     Nonmedical Use of Psychotherapeutics2 0.17   0.17   0.16   0.14  
          Pain Relievers 0.16   0.15   0.14   0.13  
               OxyContin® --   --   0.04   0.03  
          Tranquilizers 0.07   0.09   0.06   0.07  
          Stimulants 0.08   0.08   0.08   0.07  
               Methamphetamine 0.05   0.04   0.05   0.05  
          Sedatives 0.03   0.04   0.02   0.03  
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.21   0.19   0.20   0.17  
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

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Table 8.6P Types of Illicit Drug Use in the Past Month among Persons Aged 12 to 17: P Values from Tests of Differences of Percentages, 2005 Versus 2002, 2003, and 2004
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.0000   0.0003   0.0563    
     Marijuana and Hashish 0.0000   0.0012   0.0182    
     Cocaine 0.7675   0.5545   0.4860    
          Crack 0.8916   0.4819   0.2909    
     Heroin 0.6349   0.6871   0.9703    
     Hallucinogens 0.0431   0.0357   0.7951    
          LSD 0.0454   0.1341   0.5932    
          PCP 0.4276   0.6550   0.4465    
          Ecstasy 0.0071   0.2681   0.8223    
     Inhalants 0.8957   0.7397   0.9756    
     Nonmedical Use of Psychotherapeutics2 0.0037   0.0024   0.1403    
          Pain Relievers 0.0147   0.0139   0.1652    
               OxyContin® --   --   0.0143    
          Tranquilizers 0.2131   0.0141   0.9496    
          Stimulants 0.2177   0.0482   0.7619    
               Methamphetamine 0.9201   0.8130   0.5906    
          Sedatives 0.0452   0.0729   0.9805    
ILLICIT DRUGS OTHER THAN MARIJUANA1 0.0035   0.0052   0.2156    
*Low precision; no estimate reported.
-- Not available.
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, 2002, 2003, 2004, and 2005.

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Table 8.7C Types of Illicit Drug Use in Lifetime among Persons Aged 18 to 25: Standard Errors of Numbers in Thousands, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 156   155   165   161  
     Marijuana and Hashish 157   157   176   168  
     Cocaine 114   107   109   115  
          Crack 51   54   50   54  
     Heroin 35   37   36   36  
     Hallucinogens 140   134   130   132  
          LSD 115   108   98   96  
          PCP 45   49   42   41  
          Ecstasy 112   109   108   113  
     Inhalants 111   104   111   102  
     Nonmedical Use of Psychotherapeutics2 135   135   141   142  
          Pain Relievers 119   130   129   131  
               OxyContin® 40   56   54   64  
          Tranquilizers 94   98   98   107  
          Stimulants 89   94   97   94  
               Methamphetamine 61   65   61   68  
          Sedatives 39   37   40   40  
ILLICIT DRUGS OTHER THAN MARIJUANA1 157   151   157   154  
*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, 2002, 2003, 2004, and 2005.

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Table 8.7D Types of Illicit Drug Use in Lifetime among Persons Aged 18 to 25: Standard Errors of Percentages, 2002-2005
Drug 2002 2003 2004 2005
ILLICIT DRUGS1 0.50   0.49   0.51   0.49  
     Marijuana and Hashish 0.51   0.50   0.55   0.52  
     Cocaine 0.37   0.34   0.34   0.35  
          Crack 0.16   0.17   0.16   0.17  
     Heroin 0.11   0.12   0.11   0.11  
     Hallucinogens 0.45   0.42   0.40   0.41  
          LSD 0.37   0.34   0.31   0.30  
          PCP 0.15   0.16   0.13   0.13  
          Ecstasy 0.36   0.34&nb