Ratios of Lifetime Heroin Use to Marijuana and Alcohol Use by 10th Grade Students


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Source: Monitoring the Future

Ratios of Heroin Use vs Marijuana Use and Alcohol Use Among 10th Grade Students -- Lifetime (1991 - 2005)
Year Heroin Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1991 1.2 0.051 0.014
1992 1.2 0.056 0.015
1993 1.3 0.053 0.018
1994 1.5 0.049 0.021
1995 1.7 0.050 0.024
1996 2.1 0.053 0.029
1997 2.1 0.050 0.029
1998 2.3 0.058 0.033
1999 2.3 0.056 0.033
2000 2.2 0.055 0.031
2001 1.7 0.042 0.024
2002 1.8 0.047 0.027
2003 1.5 0.041 0.023
2004 1.5 0.043 0.023
2005 1.5 0.044 0.024
Averages: 1.7 0.050 0.025

Navigate to Other Available Data

10th Grade Heroin Use Overview Past Year Ratios of Use Past Month Ratios of Use
Use Ratios vs Alcohol Use Ratios vs Marijuana 8th Grade Use Ratios
12th Grade Use Ratios College Use Ratios Age 19 to 28 Use Ratios

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