Trends in Lifetime Marijuana Use Among 8th, 10th and 12th Grade Students

Source: Monitoring the Future

Comparison Trends in Marijuana Use -- Lifetime Use (1991 - 2005)
Year 12th Grade 10th Grade 8th Grade
1991 36.7 23.4 10.2
1992 32.6 21.4 11.2
1993 35.3 24.4 12.6
1994 38.2 30.4 16.7
1995 41.7 34.1 19.9
1996 44.9 39.8 23.1
1997 49.6 42.3 22.6
1998 49.1 39.6 22.2
1999 49.7 40.9 22.0
2000 48.8 40.3 20.3
2001 49.0 40.1 20.4
2002 47.8 38.7 19.2
2003 46.1 36.4 17.5
2004 45.7 35.1 16.3
2005 44.8 34.1 16.5
Averages: 43.9 34.8 18.2

Navigate to Other Available Data

Past Year Marijuana Use Past Month Marijuana Use First Time Marijuana Use
Use Among Age 19 to 28 Use Among College Students Use Among 12th Grade Students
Marijuana vs Alcohol Use Ratios Other Drug vs Marijuana Use Ratios Youth Drug Use Overview

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