| Region 7 | ||||||||
| Adolescent Primary Drug of Abuse | ||||||||
| Source: IDHW Client Information System | ||||||||
| 1999-2000 | 2000-2001 | 2001-2002 | 2002-2003 | 2004-2005 | 2005-2006 | 2006-2007 | 2007-2008 | |
| Alcohol | 23 | 20 | 34 | 32 | 12 | 11 | 17 | 31 |
| Methamphetamines | 9 | 6 | 13 | 9 | 9 | 9 | 17 | 16 |
| Marijuana | 35 | 36 | 44 | 64 | 27 | 17 | 38 | 70 |
| Cocaine | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
| Heroin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Other Compounds | 1999-2000 | 2000-2001 | 2001-2002 | 2002-2003 | 2004-2005 | 2005-2006 | 2006-2007 | 2007-2008 |
| Non-Rx Methadone | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Opiates/Synth | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 2 |
| PCP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hallucinogens | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Amphetamines | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Other Inhalants | 1 | 0 | 0 | 1 | ||||
| Benzodiazpine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Tranquilizers | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Barbituates | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Sedatives | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inhalants | 0 | 0 | 1 | 3 | 0 | 0 | 0 | 2 |
| Over-the-Counter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Other | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| None | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |