| Region 6 | ||||||||
| 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 | 49 | 59 | 77 | 62 | 31 | 42 | 49 | 46 |
| Methamphetamines | 4 | 8 | 6 | 8 | 15 | 16 | 11 | 11 |
| Marijuana | 80 | 75 | 94 | 106 | 42 | 64 | 92 | 110 |
| Cocaine | 1 | 1 | 0 | 2 | 1 | 1 | 0 | 0 |
| Heroin | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 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 | 1 | 1 | 0 |
| Other Opiates/Synth | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| PCP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hallucinogens | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
| Other Amphetamines | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
| Other Inhalants | 0 | 0 | 0 | 0 | 0 | |||
| Benzodiazpine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Tranquilizers | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| Barbituates | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Sedatives | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inhalants | 1 | 0 | 1 | 0 | 0 | 2 | 0 | 0 |
| Over-the-Counter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 |
| None | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |