Source: Drug Abuse Warning Network
| DAWN Overall Drug Episodes: Drug Use Motive (Totals) | |||||
|---|---|---|---|---|---|
| Year | Psychic Effects | Dependence | Suicide | Other | Unknown |
| 1995 | 90,996 | 163,988 | 200,944 | 4,747 | 52,754 |
| 1996 | 97,175 | 167,370 | 191,090 | 5,060 | 53,145 |
| 1997 | 94,329 | 178,556 | 191,112 | 5,686 | 56,987 |
| 1998 | 97,389 | 189,091 | 189,634 | 5,482 | 60,653 |
| 1999 | 105,366 | 202,690 | 174,786 | 7,503 | 64,225 |
| 2000 | 118,686 | 217,118 | 192,861 | 8,406 | 64,321 |
| 2001 | 129,007 | 228,994 | 194,185 | 10,273 | 75,886 |
| 2002 | 132,711 | 239,653 | 189,198 | 9,178 | 99,567 |