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2005 National Survey on Drug Use & Health:  Detailed Tables

60411

Table  1.1A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 110,057   112,085   34,807   35,041   19,071   19,720  
     Marijuana and Hashish 96,772   97,545   25,451   25,375   14,576   14,626  
     Cocaine 34,153   33,673   5,658   5,523   2,021a  2,397  
          Crack 7,840   7,928   1,304   1,381   467a  682  
     Heroin 3,145   3,534   398   379   166   136  
     Hallucinogens 34,333   33,728   3,878   3,809   929   1,088  
          LSD 23,398   22,433   592   563   141   104  
          PCP 6,762   6,603   210   164   49   48  
          Ecstasy 11,130   11,495   1,915   1,960   450   502  
     Inhalants 22,798   22,745   2,255   2,187   638   611  
     Nonmedical Use of Psychotherapeutics2 48,013   48,709   14,643   15,172   6,007   6,405  
          Pain Relievers 31,768   32,692   11,256   11,815   4,404   4,658  
               OxyContin® 3,072a  3,481   1,213   1,226   325   334  
          Tranquilizers 19,852   21,041   5,068   5,249   1,616   1,817  
          Stimulants 19,982   19,080   2,918   2,771   1,189   1,067  
               Methamphetamine 11,726b  10,357   1,440   1,297   583   512  
          Sedatives 9,891   8,982   737   750   265   272  
ILLICIT DRUGS OTHER THAN MARIJUANA1 70,657   71,822   19,658   20,109   8,247   8,963  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.1B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or Older: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 45.8   46.1   14.5   14.4   7.9   8.1  
     Marijuana and Hashish 40.2   40.1   10.6   10.4   6.1   6.0  
     Cocaine 14.2   13.8   2.4   2.3   0.8   1.0  
          Crack 3.3   3.3   0.5   0.6   0.2   0.3  
     Heroin 1.3   1.5   0.2   0.2   0.1   0.1  
     Hallucinogens 14.3   13.9   1.6   1.6   0.4   0.4  
          LSD 9.7   9.2   0.2   0.2   0.1   0.0  
          PCP 2.8   2.7   0.1   0.1   0.0   0.0  
          Ecstasy 4.6   4.7   0.8   0.8   0.2   0.2  
     Inhalants 9.5   9.4   0.9   0.9   0.3   0.3  
     Nonmedical Use of Psychotherapeutics2 20.0   20.0   6.1   6.2   2.5   2.6  
          Pain Relievers 13.2   13.4   4.7   4.9   1.8   1.9  
               OxyContin® 1.3   1.4   0.5   0.5   0.1   0.1  
          Tranquilizers 8.3   8.7   2.1   2.2   0.7   0.7  
          Stimulants 8.3   7.8   1.2   1.1   0.5   0.4  
               Methamphetamine 4.9b  4.3   0.6   0.5   0.2   0.2  
          Sedatives 4.1   3.7   0.3   0.3   0.1   0.1  
ILLICIT DRUGS OTHER THAN MARIJUANA1 29.4   29.5   8.2   8.3   3.4   3.7  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.2A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 7,566b  7,022   5,300a  5,041   2,674   2,511  
     Marijuana and Hashish 4,788b  4,402   3,656a  3,383   1,909a  1,730  
     Cocaine 611   582   411   423   126   142  
          Crack 125   108   63   54   16   25  
     Heroin 78   60   48   37   15   15  
     Hallucinogens 1,160b  998   753   665   211   205  
          LSD 313   288   157   150   38   32  
          PCP 175   182   72   85   11   17  
          Ecstasy 523b  399   310   256   77   74  
     Inhalants 2,762   2,658   1,168   1,144   312   313  
     Nonmedical Use of Psychotherapeutics2 3,394b  3,014   2,225   2,105   914   839  
          Pain Relievers 2,879b  2,517   1,865   1,741   751   686  
               OxyContin® 305   276   194   187   66a  34  
          Tranquilizers 816   766   532   497   161   161  
          Stimulants 867   856   496   503   178   171  
               Methamphetamine 299   296   163   170   57   66  
          Sedatives 251   232   133   118   26   27  
ILLICIT DRUGS OTHER THAN MARIJUANA1 5,355b  4,944   3,269   3,129   1,328   1,253  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.2B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 to 17: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 30.0b  27.7   21.0a  19.9   10.6   9.9  
     Marijuana and Hashish 19.0b  17.4   14.5b  13.3   7.6a  6.8  
     Cocaine 2.4   2.3   1.6   1.7   0.5   0.6  
          Crack 0.5   0.4   0.3   0.2   0.1   0.1  
     Heroin 0.3   0.2   0.2   0.1   0.1   0.1  
     Hallucinogens 4.6b  3.9   3.0   2.6   0.8   0.8  
          LSD 1.2   1.1   0.6   0.6   0.2   0.1  
          PCP 0.7   0.7   0.3   0.3   0.0   0.1  
          Ecstasy 2.1b  1.6   1.2   1.0   0.3   0.3  
     Inhalants 11.0   10.5   4.6   4.5   1.2   1.2  
     Nonmedical Use of Psychotherapeutics2 13.5b  11.9   8.8   8.3   3.6   3.3  
          Pain Relievers 11.4b  9.9   7.4   6.9   3.0   2.7  
               OxyContin® 1.2   1.1   0.8   0.7   0.3a  0.1  
          Tranquilizers 3.2   3.0   2.1   2.0   0.6   0.6  
          Stimulants 3.4   3.4   2.0   2.0   0.7   0.7  
               Methamphetamine 1.2   1.2   0.6   0.7   0.2   0.3  
          Sedatives 1.0   0.9   0.5   0.5   0.1   0.1  
ILLICIT DRUGS OTHER THAN MARIJUANA1 21.2b  19.5   13.0   12.3   5.3   4.9  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.3A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 19,043   19,222   10,913   11,117   6,239   6,543  
     Marijuana and Hashish 16,983   17,032   8,963   9,111   5,196   5,388  
     Cocaine 4,893   4,905   2,134   2,247   692a  832  
          Crack 1,135   1,145   263   328   80   104  
     Heroin 529   496   118   159   43   59  
     Hallucinogens 6,855   6,820   1,944   2,051   477   503  
          LSD 3,900b  3,417   317   322   83   60  
          PCP 737   716   100a  57   17   11  
          Ecstasy 4,439   4,464   999   998   231   267  
     Inhalants 4,516   4,333   674   685   144   146  
     Nonmedical Use of Psychotherapeutics2 9,392a  9,858   4,751   4,887   1,959   2,034  
          Pain Relievers 7,813a  8,279   3,834   4,030   1,504   1,535  
               OxyContin® 1,376b  1,616   562   559   142   146  
          Tranquilizers 3,919b  4,356   1,658   1,796   566   606  
          Stimulants 3,426   3,597   1,181   1,158   446   435  
               Methamphetamine 1,688   1,682   516   482   186   194  
          Sedatives 627   650   163   191   49   74  
ILLICIT DRUGS OTHER THAN MARIJUANA1 12,630   12,800   6,201   6,467   2,619   2,850  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.3B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 25: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 59.2   59.2   33.9   34.2   19.4   20.1  
     Marijuana and Hashish 52.8   52.4   27.8   28.0   16.1   16.6  
     Cocaine 15.2   15.1   6.6   6.9   2.1a  2.6  
          Crack 3.5   3.5   0.8   1.0   0.3   0.3  
     Heroin 1.6   1.5   0.4   0.5   0.1   0.2  
     Hallucinogens 21.3   21.0   6.0   6.3   1.5   1.5  
          LSD 12.1b  10.5   1.0   1.0   0.3   0.2  
          PCP 2.3   2.2   0.3a  0.2   0.1   0.0  
          Ecstasy 13.8   13.7   3.1   3.1   0.7   0.8  
     Inhalants 14.0   13.3   2.1   2.1   0.4   0.5  
     Nonmedical Use of Psychotherapeutics2 29.2   30.3   14.8   15.0   6.1   6.3  
          Pain Relievers 24.3a  25.5   11.9   12.4   4.7   4.7  
               OxyContin® 4.3b  5.0   1.7   1.7   0.4   0.4  
          Tranquilizers 12.2b  13.4   5.2   5.5   1.8   1.9  
          Stimulants 10.6   11.1   3.7   3.6   1.4   1.3  
               Methamphetamine 5.2   5.2   1.6   1.5   0.6   0.6  
          Sedatives 1.9   2.0   0.5   0.6   0.2   0.2  
ILLICIT DRUGS OTHER THAN MARIJUANA1 39.2   39.4   19.3   19.9   8.1   8.8  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.4A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 83,448   85,841   18,594   18,883   10,159   10,666  
     Marijuana and Hashish 75,001   76,111   12,833   12,880   7,471   7,508  
     Cocaine 28,649   28,185   3,114   2,852   1,204   1,423  
          Crack 6,580   6,675   978   1,000   370   553  
     Heroin 2,538   2,979   232   184   108   62  
     Hallucinogens 26,318   25,910   1,182   1,093   241   380  
          LSD 19,185   18,728   117   91   20   12  
          PCP 5,851   5,705   38   22   21   20  
          Ecstasy 6,168   6,632   606   705   142   161  
     Inhalants 15,521   15,754   413   358   181   152  
     Nonmedical Use of Psychotherapeutics2 35,227   35,838   7,667   8,180   3,134   3,532  
          Pain Relievers 21,076   21,896   5,556   6,044   2,149   2,437  
               OxyContin® 1,392   1,589   457   480   118   153  
          Tranquilizers 15,117   15,919   2,878   2,956   889   1,050  
          Stimulants 15,689   14,628   1,241   1,111   565   461  
               Methamphetamine 9,739b  8,379   761   645   340   252  
          Sedatives 9,012   8,101   441   441   190   171  
ILLICIT DRUGS OTHER THAN MARIJUANA1 52,672   54,078   10,189   10,513   4,301   4,860  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.4B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 26 or Older: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 45.6   46.3   10.2   10.2   5.5   5.8  
     Marijuana and Hashish 41.0   41.1   7.0   6.9   4.1   4.1  
     Cocaine 15.6   15.2   1.7   1.5   0.7   0.8  
          Crack 3.6   3.6   0.5   0.5   0.2   0.3  
     Heroin 1.4   1.6   0.1   0.1   0.1   0.0  
     Hallucinogens 14.4   14.0   0.6   0.6   0.1   0.2  
          LSD 10.5   10.1   0.1   0.0   0.0   0.0  
          PCP 3.2   3.1   0.0   0.0   0.0   0.0  
          Ecstasy 3.4   3.6   0.3   0.4   0.1   0.1  
     Inhalants 8.5   8.5   0.2   0.2   0.1   0.1  
     Nonmedical Use of Psychotherapeutics2 19.2   19.3   4.2   4.4   1.7   1.9  
          Pain Relievers 11.5   11.8   3.0   3.3   1.2   1.3  
               OxyContin® 0.8   0.9   0.2   0.3   0.1   0.1  
          Tranquilizers 8.3   8.6   1.6   1.6   0.5   0.6  
          Stimulants 8.6   7.9   0.7   0.6   0.3   0.2  
               Methamphetamine 5.3b  4.5   0.4   0.3   0.2   0.1  
          Sedatives 4.9   4.4   0.2   0.2   0.1   0.1  
ILLICIT DRUGS OTHER THAN MARIJUANA1 28.8   29.2   5.6   5.7   2.3   2.6  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.5A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 1,253   1,185   774   775   316   311  
     Marijuana and Hashish 305   279   230   210   96   75  
     Cocaine 21   16   16   14   5   2  
          Crack 4   3   4   2   3   1  
     Heroin 9   9   6   8   5   3  
     Hallucinogens 102   89   72   49   26   22  
          LSD 29   21   19   15   12   5  
          PCP 27a  9   7   4   3   *  
          Ecstasy 31   22   24   12   7   6  
     Inhalants 751   709   339   370   100   121  
     Nonmedical Use of Psychotherapeutics2 555   464   365   313   143   139  
          Pain Relievers 454   393   301   266   124   120  
               OxyContin® 13   6   8   6   *   2  
          Tranquilizers 69   56   42   35   14   19  
          Stimulants 105   75   63   38   24a  8  
               Methamphetamine 28   24   17   12   7   5  
          Sedatives 62   52   35   21   8   3  
ILLICIT DRUGS OTHER THAN MARIJUANA1 1,122   1,047   653   641   248   255  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.5B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 12 or 13: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 15.0   14.4   9.2   9.4   3.8   3.8  
     Marijuana and Hashish 3.6   3.4   2.8   2.6   1.1   0.9  
     Cocaine 0.3   0.2   0.2   0.2   0.1   0.0  
          Crack 0.1   0.0   0.1   0.0   0.0   0.0  
     Heroin 0.1   0.1   0.1   0.1   0.1   0.0  
     Hallucinogens 1.2   1.1   0.9   0.6   0.3   0.3  
          LSD 0.3   0.3   0.2   0.2   0.1   0.1  
          PCP 0.3a  0.1   0.1   0.0   0.0   *  
          Ecstasy 0.4   0.3   0.3   0.1   0.1   0.1  
     Inhalants 9.0   8.6   4.1   4.5   1.2   1.5  
     Nonmedical Use of Psychotherapeutics2 6.6   5.6   4.4   3.8   1.7   1.7  
          Pain Relievers 5.4   4.8   3.6   3.2   1.5   1.5  
               OxyContin® 0.2   0.1   0.1   0.1   *   0.0  
          Tranquilizers 0.8   0.7   0.5   0.4   0.2   0.2  
          Stimulants 1.3   0.9   0.8   0.5   0.3a  0.1  
               Methamphetamine 0.3   0.3   0.2   0.1   0.1   0.1  
          Sedatives 0.7   0.6   0.4   0.3   0.1   0.0  
ILLICIT DRUGS OTHER THAN MARIJUANA1 13.4   12.7   7.8   7.8   3.0   3.1  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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  1.6A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 2,593b  2,304   1,831a  1,623   942b  771  
     Marijuana and Hashish 1,524a  1,330   1,193a  1,050   629a  511  
     Cocaine 157a  114   92   89   33   38  
          Crack 39a  16   19   10   5   4  
     Heroin 18   14   8   7   2   *  
     Hallucinogens 332a  250   229a  170   48   44  
          LSD 88   74   54   41   7   5  
          PCP 54   45   26   21   1   3  
          Ecstasy 129a  82   81   62   9   11  
     Inhalants 1,085   1,004   487   445   137   107  
     Nonmedical Use of Psychotherapeutics2 1,133b  891   759a  643   356b  247  
          Pain Relievers 944b  730   632a  531   306b  205  
               OxyContin® 82   71   63   53   28   16  
          Tranquilizers 231   184   150   137   52   39  
          Stimulants 289   265   183   166   68   55  
               Methamphetamine 111   83   70   51   21   18  
          Sedatives 82   58   47   32   10   7  
ILLICIT DRUGS OTHER THAN MARIJUANA1 1,899b  1,623   1,155a  992   501b  372  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.6B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 14 or 15: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 29.9b  26.5   21.1b  18.7   10.9b  8.9  
     Marijuana and Hashish 17.6b  15.3   13.8a  12.1   7.3b  5.9  
     Cocaine 1.8a  1.3   1.1   1.0   0.4   0.4  
          Crack 0.4a  0.2   0.2   0.1   0.1   0.1  
     Heroin 0.2   0.2   0.1   0.1   0.0   *  
     Hallucinogens 3.8b  2.9   2.6a  2.0   0.6   0.5  
          LSD 1.0   0.9   0.6   0.5   0.1   0.1  
          PCP 0.6   0.5   0.3   0.2   0.0   0.0  
          Ecstasy 1.5a  0.9   0.9   0.7   0.1   0.1  
     Inhalants 12.5   11.5   5.6   5.1   1.6   1.2  
     Nonmedical Use of Psychotherapeutics2 13.1b  10.2   8.8a  7.4   4.1b  2.8  
          Pain Relievers 10.9b  8.4   7.3a  6.1   3.5b  2.4  
               OxyContin® 0.9   0.8   0.7   0.6   0.3   0.2  
          Tranquilizers 2.7   2.1   1.7   1.6   0.6   0.4  
          Stimulants 3.3   3.0   2.1   1.9   0.8   0.6  
               Methamphetamine 1.3   1.0   0.8   0.6   0.2   0.2  
          Sedatives 0.9   0.7   0.5   0.4   0.1   0.1  
ILLICIT DRUGS OTHER THAN MARIJUANA1 21.9b  18.7   13.3b  11.4   5.8b  4.3  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.7A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 3,720   3,532   2,696   2,643   1,416   1,429  
     Marijuana and Hashish 2,960   2,793   2,232   2,123   1,184   1,144  
     Cocaine 433   453   303   321   88   101  
          Crack 82   88   40   41   8   20  
     Heroin 51   36   34   21   9   12  
     Hallucinogens 725   658   452   446   136   140  
          LSD 196   193   84   94   19   22  
          PCP 94   128   38   60   7   14  
          Ecstasy 363   295   205   183   61   57  
     Inhalants 926   945   342   329   75   85  
     Nonmedical Use of Psychotherapeutics2 1,706   1,659   1,101   1,149   415   453  
          Pain Relievers 1,481   1,393   932   944   321   361  
               OxyContin® 209   198   123   128   37a  17  
          Tranquilizers 516   525   341   324   96   103  
          Stimulants 473   515   250   299   86   108  
               Methamphetamine 159   189   75   107   29   44  
          Sedatives 108   121   52   65   9   17  
ILLICIT DRUGS OTHER THAN MARIJUANA1 2,334   2,274   1,461   1,497   579   626  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.7B Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 16 or 17: Percentages, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 45.5b  41.9   32.9   31.4   17.3   17.0  
     Marijuana and Hashish 36.2b  33.2   27.3a  25.2   14.5   13.6  
     Cocaine 5.3   5.4   3.7   3.8   1.1   1.2  
          Crack 1.0   1.0   0.5   0.5   0.1   0.2  
     Heroin 0.6   0.4   0.4   0.2   0.1   0.1  
     Hallucinogens 8.9   7.8   5.5   5.3   1.7   1.7  
          LSD 2.4   2.3   1.0   1.1   0.2   0.3  
          PCP 1.1   1.5   0.5   0.7   0.1   0.2  
          Ecstasy 4.4a  3.5   2.5   2.2   0.7   0.7  
     Inhalants 11.3   11.2   4.2   3.9   0.9   1.0  
     Nonmedical Use of Psychotherapeutics2 20.8   19.7   13.5   13.6   5.1   5.4  
          Pain Relievers 18.1a  16.5   11.4   11.2   3.9   4.3  
               OxyContin® 2.6   2.4   1.5   1.5   0.5a  0.2  
          Tranquilizers 6.3   6.2   4.2   3.8   1.2   1.2  
          Stimulants 5.8   6.1   3.1   3.5   1.1   1.3  
               Methamphetamine 1.9   2.2   0.9   1.3   0.4   0.5  
          Sedatives 1.3   1.4   0.6   0.8   0.1   0.2  
ILLICIT DRUGS OTHER THAN MARIJUANA1 28.5   27.0   17.9   17.8   7.1   7.4  
*Low precision; no estimate reported.
a Difference between estimate and 2005 estimate is statistically significant at the 0.05 level.
b Difference between estimate and 2005 estimate is statistically significant at the 0.01 level.
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.

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Table  1.8A Types of Illicit Drug Use in Lifetime, Past Year, and Past Month among Persons Aged 18 to 20: Numbers in Thousands, 2004 and 2005
Drug TIME PERIOD
Lifetime Past Year Past Month
2004 2005 2004 2005 2004 2005
ILLICIT DRUGS1 7,039   7,273   4,822   4,916   2,722   2,895  
     Marijuana and Hashish 6,138   6,279   4,042   4,109   2,281   2,455  
     Cocaine 1,421   1,497   835   838   259   297  
          Crack 311   363   106   146   29   51  
     Heroin 128   150   55   73   14   20  
     Hallucinogens 1,953   2,069   910   983   228   264  
          LSD 872a  727   177   183   48   32  
          PCP 241   216   53   32   14a  3  
          Ecstasy 1,181   1