Source: Monitoring the Future
| Comparison Trends in Cocaine Use -- Lifetime Use (1986 - 2004) | |||
|---|---|---|---|
| Year | Ages 19 to 28 | College Students | 12th Grade Students |
| 1986 | 32.0 | 23.3 | 16.9 |
| 1987 | 29.3 | 20.6 | 15.2 |
| 1988 | 28.2 | 15.8 | 12.1 |
| 1989 | 25.8 | 14.6 | 10.3 |
| 1990 | 23.7 | 11.4 | 9.4 |
| 1991 | 21.0 | 9.4 | 7.8 |
| 1992 | 19.5 | 7.9 | 6.1 |
| 1993 | 16.9 | 6.3 | 6.1 |
| 1994 | 15.2 | 5.0 | 5.9 |
| 1995 | 13.7 | 5.5 | 6.0 |
| 1996 | 12.9 | 5.0 | 7.1 |
| 1997 | 12.0 | 5.6 | 8.7 |
| 1998 | 12.3 | 8.1 | 9.3 |
| 1999 | 12.8 | 8.4 | 9.8 |
| 2000 | 12.7 | 9.1 | 8.6 |
| 2001 | 13.1 | 8.6 | 8.2 |
| 2002 | 13.5 | 8.2 | 7.8 |
| 2003 | 14.7 | 9.2 | 7.7 |
| 2004 | 15.2 | 9.5 | 8.1 |
| Averages: | 18.1 | 10.1 | 9.0 |
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