Monitoring the Future -- Crack Use
Trends Among 12th Grade Students (1986 - 2008)
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Source: Monitoring the Future (2009), Vol I, Tables 5-1, 5-2, and 5-3, pp.191-199
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Source: Monitoring the Future (2009), Vol I, Tables 5-1, 5-2, and 5-3, pp.191-199
| Trends in Crack Use Among 12th Grade Students (1986 - 2008) | |||
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| Year | Lifetime | Past Year | Past Month |
| 1986 | -- | 4.1 | -- |
| 1987 | 5.4 | 3.9 | 1.3 |
| 1988 | 4.8 | 3.1 | 1.6 |
| 1989 | 4.7 | 3.1 | 1.4 |
| 1990 | 3.5 | 1.9 | 0.7 |
| 1991 | 3.1 | 1.5 | 0.7 |
| 1992 | 2.6 | 1.5 | 0.6 |
| 1993 | 2.6 | 1.5 | 0.7 |
| 1994 | 3.0 | 1.9 | 0.8 |
| 1995 | 3.0 | 2.1 | 1.0 |
| 1996 | 3.3 | 2.1 | 1.0 |
| 1997 | 3.9 | 2.4 | 0.9 |
| 1998 | 4.4 | 2.5 | 1.0 |
| 1999 | 4.6 | 2.7 | 1.1 |
| 2000 | 3.9 | 2.2 | 1.0 |
| 2001 | 3.7 | 2.1 | 1.1 |
| 2002 | 3.8 | 2.3 | 1.2 |
| 2003 | 3.6 | 2.2 | 0.9 |
| 2004 | 3.9 | 2.3 | 1.0 |
| 2005 | 3.5 | 1.9 | 1.0 |
| 2006 | 3.5 | 2.1 | 0.9 |
| 2007 | 3.2 | 1.9 | 0.9 |
| 2008 | 2.8 | 1.6 | 0.8 |
| Averages: | 3.7 | 2.3 | 1.0 |
| 8th Grade Students | 10th Grade Students | College Students |
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| Age 19 to 28 | Comparison of Trends Among School Age Youth | Comparison of Trends Among Young Adults |
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