Ratios of Crack Use to Marijuana Use by College Students
Scaled view of chart
Source: Monitoring the Future
Scaled view of chart
Source: Monitoring the Future
| Ratios of Crack Use vs Marijuana Use Among College Students (1980 - 2004) | |||
|---|---|---|---|
| Year | Lifetime | Past Year | Past Month |
| 1980 | -- | -- | -- |
| 1981 | -- | -- | -- |
| 1982 | -- | -- | -- |
| 1983 | -- | -- | -- |
| 1984 | -- | -- | -- |
| 1985 | -- | -- | -- |
| 1986 | -- | 0.032 | -- |
| 1987 | 0.059 | 0.054 | 0.020 |
| 1988 | 0.063 | 0.040 | 0.030 |
| 1989 | 0.047 | 0.045 | 0.012 |
| 1990 | 0.029 | 0.020 | 0.007 |
| 1991 | 0.032 | 0.019 | 0.021 |
| 1992 | 0.039 | 0.014 | 0.007 |
| 1993 | 0.031 | 0.022 | 0.007 |
| 1994 | 0.024 | 0.017 | 0.007 |
| 1995 | 0.043 | 0.035 | 0.005 |
| 1996 | 0.027 | 0.018 | 0.006 |
| 1997 | 0.030 | 0.013 | 0.011 |
| 1998 | 0.044 | 0.028 | 0.011 |
| 1999 | 0.047 | 0.026 | 0.014 |
| 2000 | 0.049 | 0.026 | 0.015 |
| 2001 | 0.039 | 0.025 | 0.005 |
| 2002 | 0.038 | 0.012 | 0.015 |
| 2003 | 0.061 | 0.039 | 0.021 |
| 2004 | 0.041 | 0.039 | 0.021 |
| Averages: | 0.041 | 0.028 | 0.013 |
| College Crack Use Overview | Crack vs Alcohol Use Ratios | Comparison Use Ratios vs Both Alcohol & Marijuana |
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| 8th Grade Use Ratios vs Marijuana | 10th Grade Use Ratios vs Marijuana | 12th Grade Use Ratios vs Marijuana |
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| Age 19 to 28 Use Ratios vs Marijuana | Use Across 8th, 10th and 12th Grades | Use Across 12th Grade, College Students, and Young Adults |
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| truth: the Anti-drugwar | Anti-drugwar Arsenal | Accept the $1 Challenge |