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Monitoring the Future -- Crack Use
Trends Among 12th Grade Students (1986 - 2008)

Source: Monitoring the Future (2009), Vol I, Tables 5-1, 5-2, and 5-3, pp.191-199

Trends in Crack Use Among 12th Grade Students (1986 - 2008)
Year Lifetime Past Year Past Month
1986 -- 4.1 --
1987 5.4 3.9 1.3
1988 4.8 3.1 1.6
1989 4.7 3.1 1.4
1990 3.5 1.9 0.7
1991 3.1 1.5 0.7
1992 2.6 1.5 0.6
1993 2.6 1.5 0.7
1994 3.0 1.9 0.8
1995 3.0 2.1 1.0
1996 3.3 2.1 1.0
1997 3.9 2.4 0.9
1998 4.4 2.5 1.0
1999 4.6 2.7 1.1
2000 3.9 2.2 1.0
2001 3.7 2.1 1.1
2002 3.8 2.3 1.2
2003 3.6 2.2 0.9
2004 3.9 2.3 1.0
2005 3.5 1.9 1.0
2006 3.5 2.1 0.9
2007 3.2 1.9 0.9
2008 2.8 1.6 0.8
Averages: 3.7 2.3 1.0


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

8th Grade Students 10th Grade Students College Students
Age 19 to 28 Comparison of Trends Among School Age Youth Comparison of Trends Among Young Adults


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