Source: Drug Abuse Warning Network (2003 Update)
| DAWN Drug Mentions: Drug Use Motive (Totals) | |||||
|---|---|---|---|---|---|
| Year | Psychic Effects | Dependence | Suicide | Other | Unknown |
| 1995 | 6,288 | 55,120 | 2,198 | 64 | 5,885 |
| 1996 | 6,885 | 57,046 | 2,567 | 83 | 6,400 |
| 1997 | 5,257 | 56,499 | 3,104 | 133 | 5,720 |
| 1998 | 4,927 | 61,348 | 3,008 | 176 | 6,229 |
| 1999 | 5,789 | 67,272 | 2,750 | 174 | 6,207 |
| 2000 | 5,657 | 79,383 | 2,719 | 457 | 6,588 |
| 2001 | 7,029 | 76,791 | 3,432 | 198 | 5,614 |
| 2002 | 7,556 | 76,508 | 3,376 | 429 | 5,651 |