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Monitoring the Future -- Tranquilizer Use
Trends Among Those Age 19 to 28 (1986 - 2008)

Source: Monitoring the Future (2009), Vol II, Tables 5-1, 5-2, and 5-3, pp.148-154

Trends in Tranquilizer Use Among Those Ages 19 to 28 (1986 - 2008)
Year Lifetime Past Year Past Month
1986 17.6 5.4 1.8
1987 16.5 5.1 1.6
1988 15.1 4.2 1.4
1989 13.5 3.7 1.2
1990 12.9 3.7 1.1
1991 11.8 3.5 0.9
1992 11.3 3.4 1.0
1993 10.5 3.1 1.0
1994 9.9 2.9 0.8
1995 9.7 3.4 1.1
1996 9.3 3.2 0.7
1997 8.6 3.1 1.1
1998 9.6 3.8 1.2
1999 9.6 3.7 1.3
2000 10.5 4.6 1.8
2001 11.9 5.5 2.1
2002 13.4 7.0 2.8
2003 13.8 6.8 2.4
2004 14.9 7.4 2.7
2005 14.5 6.7 2.6
2006 15.0 6.5 2.3
2007 14.5 7.1 2.8
2008 15.8 6.8 2.7
Averages: 12.6 4.8 1.7


Drug Use Trends Among Other MTF Demographic Groups
Click graphics to navigate

8th Grade Students 10th Grade Students 12th Grade Students
College Students Comparison of Trends Among School Age Youth Comparison of Trends Among Young Adults


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