| Region 3 | ||||||||||
| Adult 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 | 141 | 146 | 169 | 145 | 148 | 222 | 212 | 193 | ||
| Methamphetamines | 123 | 110 | 130 | 93 | 111 | 190 | 203 | 146 | ||
| Marijuana | 256 | 248 | 265 | 212 | 226 | 334 | 343 | 301 | ||
| Cocaine | 32 | 24 | 20 | 27 | 17 | 31 | 36 | 29 | ||
| Heroin | 6 | 9 | 8 | 6 | 4 | 14 | 12 | 10 | ||
| 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 | 1 | 1 | 1 | 2 | ||
| Other Opiates/Synth | 4 | 3 | 7 | 3 | 18 | 26 | 21 | 32 | ||
| PCP | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Hallucinogens | 9 | 2 | 2 | 0 | 3 | 3 | 4 | 3 | ||
| Other Amphetamines | 3 | 1 | 0 | 1 | 1 | 3 | 3 | 4 | ||
| Other Inhalants | 0 | 2 | 3 | 0 | ||||||
| Benzodiazpine | 1 | 1 | 0 | 1 | 2 | 1 | 7 | 4 | ||
| Other Tranquilizers | 2 | 3 | 3 | 1 | 0 | 1 | 0 | 0 | ||
| Barbituates | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | ||
| Other Sedatives | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | ||
| Inhalants | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | ||
| Over-the-Counter | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | ||
| Other | 9 | 1 | 0 | 1 | 1 | 2 | 1 | 0 | ||
| None | 374 | 268 | 278 | 288 | 332 | 701 | 526 | 304 | ||