Ratios of Past Month Crack Use vs Alcohol Use Among 8th, 10th and 12th Grade Students


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Source: Monitoring the Future

Ratios of Crack to Alcohol Use -- Past Month Use (1991 - 2005)
Year 12th Grade 10th Grade 8th Grade
1991 0.013 0.007 0.012
1992 0.012 0.010 0.019
1993 0.014 0.013 0.016
1994 0.016 0.015 0.027
1995 0.019 0.023 0.028
1996 0.020 0.020 0.031
1997 0.017 0.022 0.029
1998 0.019 0.028 0.039
1999 0.022 0.020 0.033
2000 0.020 0.022 0.036
2001 0.022 0.018 0.037
2002 0.025 0.028 0.041
2003 0.019 0.020 0.036
2004 0.021 0.023 0.032
2005 0.021 0.021 0.035
Averages: 0.018 0.019 0.030

Navigate to Other Available Data

Lifetime vs Alcohol Past Year vs Alcohol New Use vs Alcohol
Use Ratios Among Age 19 to 28 Use Ratios Among College Students Use Ratios Among 12th Grade Students
Other Drugs vs Alcohol Use Ratios Crack vs Marijuana Use Ratios Youth Drug Use Overview

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