Ratios of Past Month Hallucinogen Use to Marijuana and Alcohol Use by Those Ages 19 to 28

Source: Monitoring the Future

Ratios of Hallucinogen Use vs Marijuana Use and Alcohol Use Among Those Ages 19 to 28 -- Past Month (1986 - 2004)
Year Hallucinogen Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1986 1.3 0.06 0.017
1987 1.2 0.06 0.016
1988 1.1 0.06 0.015
1989 1.1 0.07 0.015
1990 0.9 0.06 0.013
1991 1.1 0.08 0.016
1992 1.5 0.11 0.022
1993 1.2 0.09 0.018
1994 1.4 0.10 0.021
1995 1.7 0.12 0.025
1996 1.2 0.08 0.018
1997 1.5 0.10 0.022
1998 1.4 0.09 0.021
1999 1.3 0.08 0.019
2000 1.2 0.07 0.018
2001 1.2 0.07 0.018
2002 0.9 0.05 0.013
2003 1.2 0.07 0.018
2004 0.9 0.05 0.013
Averages: 1.2 0.08 0.018

Navigate to Other Available Data

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

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