| Region 5 | ||||||||
| 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 | 74 | 81 | 87 | 72 | 10 | 36 | 41 | 100 |
| Methamphetamines | 8 | 12 | 12 | 13 | 9 | 15 | 23 | 17 |
| Marijuana | 40 | 63 | 81 | 60 | 26 | 29 | 23 | 42 |
| Cocaine | 4 | 5 | 1 | 3 | 1 | 9 | 5 | 5 |
| 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 | 1 | 0 | 1 | 2 | 1 | 1 |
| PCP | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Hallucinogens | 7 | 3 | 3 | 2 | 1 | 1 | 2 | 6 |
| Other Amphetamines | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 2 |
| 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 | 0 | 0 | 1 | 0 | 1 | 0 | 1 |
| Over-the-Counter | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Other | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 |
| None | 36 | 66 | 43 | 26 | 35 | 38 | 36 | 70 |