Ratios of Past Month 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 -- Past Month (1986 - 2004)
Year LSD Use Rate (%) Ratio vs Marijuana Ratio vs Alcohol
1986 0.9 0.04 0.012
1987 0.8 0.04 0.011
1988 0.8 0.04 0.011
1989 0.8 0.05 0.011
1990 0.6 0.04 0.008
1991 0.8 0.06 0.011
1992 1.1 0.08 0.016
1993 0.8 0.06 0.012
1994 1.1 0.08 0.016
1995 1.3 0.09 0.019
1996 0.7 0.05 0.010
1997 0.9 0.06 0.013
1998 1.0 0.07 0.015
1999 0.8 0.05 0.012
2000 0.8 0.05 0.012
2001 0.7 0.04 0.010
2002 0.3 0.02 0.004
2003 0.2 0.01 0.003
2004 0.1 0.01 0.001
Averages: 0.8 0.05 0.011

Navigate to Other Available Data

Age 19 to 28 LSD 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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