Monitoring the Future -- Trends in Lifetime Hallucinogen Use
by HS Seniors, College Students and those Ages 19 to 28

Source: Monitoring the Future, Vols I & II (2009)

Trends in Hallucinogen Use Among Young Adults -- Lifetime Use (1986 - 2008)
Year	Ages 19 to 28	College Students	12th Grade Students
1986	18.5	11.2	9.7
1987	17.1	10.9	10.3
1988	17.0	10.2	8.9
1989	15.9	10.7	9.4
1990	16.1	11.2	9.4
1991	15.7	11.3	9.6
1992	15.7	12.0	9.2
1993	15.4	11.8	10.9
1994	15.4	10.0	11.4
1995	16.1	13.0	12.7
1996	16.4	12.6	14.0
1997	16.7	13.8	15.1
1998	17.4	15.2	14.1
1999	18.0	14.8	13.7
2000	18.4	14.4	13.0
2001	18.3	14.8	14.7
2002	19.6	13.6	12.0
2003	19.7	14.5	10.6
2004	19.3	12.0	9.7
2005	18.3	14.8	14.7
2006	19.6	13.6	12.0
2007	19.7	14.5	10.6
2008	19.3	12.0	9.7

Drug Use Trends for Each Demographic Group
Click graphics to navigate

19 to 28 Year Olds	College Students	12th Grade Students