# Lifetime Trends in Drug Use of High School Seniors
# from Monitoring The Future (http://www.monitoringthefuture.com

# Data tracks percentage of highschool seniors that reported use of a number of narcotic
# substances from 1979 thru 2007

# AnyDrug sums up use of all narcotic substances (except cigarettes and alcohol),including
# several not included in this reduced dataset

Year = [1979,1980,1981,1982,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003,2004,2005,2006,2007]
AnyDrug = [65.1,65.4,65.6,64.4,62.9,61.6,60.6,57.6,56.6,53.9,50.9,47.9,44.1,40.7,42.9,45.6,48.4,50.8,54.3,54.1,54.7,54.0,53.9,53.0,51.1,51.1,50.4,48.2,46.8]
Marijuana = [60.4,60.3,59.5,58.7,57.0,54.9,54.2,50.9,50.2,47.2,43.7,40.7,36.7,32.6,35.3,38.2,41.7,44.9,49.6,49.1,49.7,48.8,49.0,47.8,46.1,45.7,44.8,42.3,41.8]
Hallucinogens = [14.1,13.3,13.3,12.5,11.9,10.7,10.3,9.7,10.3,8.9,9.4,9.4,9.6,9.2,10.9,11.4,12.7,14.0,15.1,14.1,13.7,13.0,14.7,12.0,10.6,9.7,8.8,8.3,8.4]
Cocaine = [15.4,15.7,16.5,16.0,16.2,16.1,17.3,16.9,15.2,12.1,10.3,9.4,7.8,6.1,6.1,5.9,6.0,7.1,8.7,9.3,9.8,8.6,8.2,7.8,7.7,8.1,8.0,8.5,7.8]
Heroin = [1.1,1.1,1.1,1.2,1.2,1.3,1.2,1.1,1.2,1.1,1.3,1.3,0.9,1.2,1.1,1.2,1.6,1.8,2.1,2.0,2.0,2.4,1.8,1.7,1.5,1.5,1.5,1.4,1.5]
Cigarettes = [74.0,71.0,71.0,70.1,70.6,69.7,68.8,67.6,67.2,66.4,65.7,64.4,63.1,61.8,61.9,62.0,64.2,63.5,65.4,65.3,64.6,62.5,61.0,57.2,53.7,52.8,50.0,47.1,46.2]
Alcohol = [93.0,93.2,92.6,92.8,92.6,92.6,92.2,91.3,92.2,92.0,90.7,89.5,88.0,87.5,80.0,80.4,80.7,79.2,81.7,81.4,80.0,80.3,79.7,78.4,76.6,76.8,75.1,72.7,72.2]