Ratios of Lifetime Hallucinogen Use to Marijuana and Alcohol Use by 12th Grade Students

Source: Monitoring the Future

Ratios of Hallucinogen Use vs Marijuana Use and Alcohol Use Among 12th Grade Students -- Lifetime (1975 - 2005)
Year Hallucinogen Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1975 16.3 0.34 0.18
1976 15.1 0.29 0.16
1977 13.9 0.25 0.15
1978 14.3 0.24 0.15
1979 14.1 0.23 0.15
1980 13.3 0.22 0.14
1981 13.3 0.22 0.14
1982 12.5 0.21 0.13
1983 11.9 0.21 0.13
1984 10.7 0.19 0.12
1985 10.3 0.19 0.11
1986 9.7 0.19 0.11
1987 10.3 0.21 0.11
1988 8.9 0.19 0.10
1989 9.4 0.22 0.10
1990 9.4 0.23 0.11
1991 9.6 0.26 0.11
1992 9.2 0.28 0.11
1993 10.9 0.31 0.14
1994 11.4 0.30 0.14
1995 12.7 0.30 0.16
1996 14.0 0.31 0.18
1997 15.1 0.30 0.18
1998 14.1 0.29 0.17
1999 13.7 0.28 0.17
2000 13.0 0.27 0.16
2001 14.7 0.30 0.18
2002 12.0 0.25 0.15
2003 10.6 0.23 0.14
2004 9.7 0.21 0.13
2005 8.8 0.20 0.12
Averages: 12.0 0.25 0.14

Navigate to Other Available Data

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

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