Ratios of Lifetime LSD Use to Marijuana and Alcohol Use by Those Ages 19 to 28

Source: Monitoring the Future

Ratios of LSD Use vs Marijuana Use and Alcohol Use Among Those Ages 19 to 28 -- Lifetime (1986 - 2004)
Year LSD Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1986 14.6 0.22 0.15
1987 13.7 0.21 0.14
1988 13.8 0.22 0.15
1989 12.7 0.20 0.13
1990 13.5 0.22 0.14
1991 13.5 0.23 0.14
1992 13.8 0.24 0.15
1993 13.6 0.24 0.15
1994 13.8 0.26 0.15
1995 14.5 0.27 0.16
1996 15.0 0.28 0.16
1997 15.0 0.28 0.17
1998 15.7 0.29 0.17
1999 16.2 0.30 0.18
2000 16.4 0.30 0.18
2001 16.0 0.29 0.18
2002 15.1 0.27 0.17
2003 14.6 0.26 0.16
2004 13.4 0.23 0.15
Averages: 14.5 0.25 0.16

Navigate to Other Available Data

Age 19 to 28 LSD 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 12th Grade Use Ratios College Use Ratios

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