| Region 5 | ||||||||
| 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 | 55 | 94 | 89 | 58 | 20 | 14 | 27 | 57 |
| Methamphetamines | 9 | 11 | 22 | 25 | 42 | 46 | 19 | 18 |
| Marijuana | 103 | 119 | 114 | 91 | 69 | 69 | 80 | 164 |
| Cocaine | 0 | 1 | 0 | 1 | 5 | 0 | 4 | 2 |
| Heroin | 0 | 2 | 0 | 0 | 0 | 0 | 1 | 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 | 1 | 1 | 2 | 1 | 3 |
| PCP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hallucinogens | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 |
| Other Amphetamines | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Inhalants | 0 | 0 | 0 | 0 | ||||
| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inhalants | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
| Over-the-Counter | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Other | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| None | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |