| Region 3 | ||||||||
| Adolescent Secondary 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 | 44 | 68 | 82 | 62 | 75 | 58 | 55 | 117 |
| Methamphetamines | 13 | 21 | 13 | 15 | 14 | 18 | 11 | 18 |
| Marijuana | 70 | 61 | 78 | 57 | 54 | 50 | 33 | 43 |
| Cocaine | 4 | 2 | 2 | 3 | 5 | 6 | 7 | 5 |
| Heroin | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 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 | 3 | 1 | 0 | 4 |
| PCP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hallucinogens | 1 | 3 | 2 | 1 | 2 | 3 | 2 | 2 |
| Other Amphetamines | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| Other Inhalants | 0 | 0 | 0 | 0 | ||||
| Benzodiazpine | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 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 | 1 | 2 | 0 | 3 | 4 | 0 | 0 |
| Over-the-Counter | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 |
| Other | 4 | 4 | 0 | 0 | 1 | 0 | 1 | 2 |
| None | 40 | 54 | 41 | 36 | 65 | 61 | 55 | 89 |