List of Charts: Monitoring The Future Data

Monitoring The Future (1975 - 2005)
Chart Type Age 19 to 28 College 12th Grade 10th Grade 8th Grade
Alcohol X X X X X
Amphetamine X X X X X
Cocaine X X X X X
Crack X X X X X
Ecstasy X X X X X
Hallucinogens X X X X X
Heroin X X X X X
Inhalants X X X X X
LSD X X X X X
Marijuana X X X X X
Tranquilizers X X X X X

Comparisons Across Grades 8, 10 & 12 by Drug & Period of Use (1990 - 2005)
Drug Type Ever Used Past Year Past Month
Alcohol X X X
Amphetamines X X X
Cocaine X X X
Crack X X X
Ecstasy X X X
Hallucinogens X X X
Heroin X X X
Inhalants X X X
LSD X X X
Marijuana X X X
Tranquilizer X X X

Within Cohort by Drug, Grade and Period of Use for HS Classes of 1995 - 2003
Drug Type Ever Used Past Year Past Month
Alcohol X X X
Cocaine X X X
Crack X X X
Hallucinogens X X X
Heroin X X X
Inhalants X X X
Marijuana X X X
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