Ratios of Tranquilizer Use to Marijuana Use by College Students

Source: Monitoring the Future

Ratios of Tranquilizer Use vs Marijuana Use Among College Students (1980 - 2004)
Year Lifetime Past Year Past Month
1980 0.23 0.13 0.06
1981 0.18 0.09 0.04
1982 0.19 0.11 0.05
1983 0.17 0.10 0.05
1984 0.18 0.09 0.05
1985 0.16 0.09 0.06
1986 0.18 0.11 0.09
1987 0.16 0.10 0.05
1988 0.15 0.09 0.07
1989 0.16 0.08 0.05
1990 0.14 0.10 0.04
1991 0.15 0.09 0.04
1992 0.16 0.10 0.04
1993 0.15 0.09 0.03
1994 0.10 0.06 0.03
1995 0.13 0.09 0.03
1996 0.12 0.08 0.04
1997 0.15 0.12 0.07
1998 0.15 0.11 0.07
1999 0.16 0.11 0.05
2000 0.17 0.12 0.10
2001 0.19 0.14 0.07
2002 0.22 0.19 0.15
2003 0.22 0.20 0.15
2004 0.22 0.20 0.14
Averages: 0.16 0.12 0.07

Navigate to Other Available Data

College Tranquilizer Use Overview Tranquilizer vs Alcohol Use Ratios Comparison Use Ratios vs Both Alcohol & Marijuana
8th Grade Use Ratios vs Marijuana 10th Grade Use Ratios vs Marijuana 12th Grade Use Ratios vs Marijuana
Age 19 to 28 Use Ratios vs Marijuana Use Across 8th, 10th and 12th Grades Use Across 12th Grade, College Students, and Young Adults

truth: the Anti-drugwar Anti-drugwar Arsenal Accept the $1 Challenge