Ratios of Past Year Cocaine Use vs Alcohol Use Among 8th, 10th and 12th Grade Students


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Source: Monitoring the Future

Ratios of Cocaine to Alcohol Use -- Past Year Use (1991 - 2005)
Year 12th Grade 10th Grade 8th Grade
1991 0.045 0.030 0.020
1992 0.040 0.027 0.028
1993 0.045 0.033 0.037
1994 0.049 0.044 0.045
1995 0.054 0.055 0.057
1996 0.068 0.065 0.065
1997 0.074 0.072 0.062
1998 0.077 0.075 0.071
1999 0.084 0.077 0.062
2000 0.068 0.067 0.060
2001 0.065 0.057 0.060
2002 0.070 0.067 0.059
2003 0.068 0.056 0.059
2004 0.075 0.064 0.054
2005 0.074 0.062 0.065
Averages: 0.063 0.056 0.053

Navigate to Other Available Data

Lifetime vs Alcohol Past Month 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 Cocaine vs Marijuana Use Ratios Youth Drug Use Overview

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