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NIDA

MTF and NSDUH Test

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Monitoring the Future Study: Trends in Prevalence of Various Drugs for 8th Graders, 10th Graders, and 12th Graders; 2010 - 2017 (in percent)*
Drug Time Period 8th Graders 10th Graders 12th Graders
2010 2012 2017 2010 2012 2017 2010 2012 2017
Alcohol Lifetime 35.80 [29.50] 23.10 58.20 54.00 42.20 71.00 69.40 61.50
Daily 0.50 0.30 0.20 1.10 1.00 0.60 2.70 2.50 1.60
Illicit Drugs Lifetime 21.40 18.50 18.20 37.00 36.80 34.30 48.20 49.10 48.90
Crack Cocaine Lifetime 1.50 [1.00] 0.80 1.80 1.40 0.80 2.40 2.10 1.70
Hallucinogens Lifetime 3.40 2.80 1.90 6.10 5.20 4.20 8.60 7.50 6.70
LSD Lifetime 1.80 1.30 1.30 3.00 2.60 3.00 4.00 3.80 5.00
PCP Lifetime - - - - - - 1.80 1.60 -
Amphetamine Lifetime 5.70 4.50 5.70 10.60 8.90 8.20 11.10 12.00 9.20

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Monitoring the Future Study: Trends in Prevalence of Various Drugs for 8th Graders, 10th Graders, and 12th Graders; 2010 - 2017 (in percent)*
Drug Time Period 8th Graders 10th Graders 12th Graders
2010 2012 2017 2010 2012 2017 2010 2012 2017
Alcohol Lifetime 35.80 [29.50] 23.10 58.20 54.00 42.20 71.00 69.40 61.50
Daily 0.50 0.30 0.20 1.10 1.00 0.60 2.70 2.50 1.60
Cigarettes (any use) Lifetime 20.00 [15.50] 9.40 33.00 [27.70] 15.90 42.20 39.50 26.60
Daily 2.90 1.90 [0.60] 6.60 5.00 2.20 10.70 9.30 4.20
Illicit Drugs Lifetime 21.40 18.50 18.20 37.00 36.80 34.30 48.20 49.10 48.90
Crack Cocaine Lifetime 1.50 [1.00] 0.80 1.80 1.40 0.80 2.40 2.10 1.70
Hallucinogens Lifetime 3.40 2.80 1.90 6.10 5.20 4.20 8.60 7.50 6.70
Inhalants Lifetime 14.50 11.80 [8.90] 12.00 9.90 6.10 9.00 7.90 4.90
LSD Lifetime 1.80 1.30 1.30 3.00 2.60 3.00 4.00 3.80 5.00
Marijuana/ Hashish Lifetime 17.30 15.20 13.50 33.40 33.80 30.70 43.80 45.20 45.00
Daily [1.20] 1.10 0.80 [3.30] 3.50 2.90 [6.10] 6.50 5.90
PCP Lifetime - - - - - - 1.80 1.60 -
Rohypnol Lifetime 0.90 [1.00] 0.60 1.40 0.80 0.70 - - -
Amphetamine Lifetime 5.70 4.50 5.70 10.60 8.90 8.20 11.10 12.00 9.20
Narcotics other than Heroin Lifetime - - - - - - 13.00 12.20 6.80
Tranquilizers Lifetime 4.40 3.00 3.40 7.30 6.30 6.00 8.50 8.50 7.50

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Monitoring the Future Study: Trends in Prevalence of Tranquilizers for 8th Graders, 10th Graders, and 12th Graders; 2010 - 2017 (in percent)*
Drug Time Period 8th Graders 10th Graders 12th Graders
2010 2012 2017 2010 2012 2017 2010 2012 2017
Tranquilizers Lifetime 4.40 3.00 3.40 7.30 6.30 6.00 8.50 8.50 7.50

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National Survey on Drug Use and Health: Trends in Prevalence of Various Drugs for Ages 12 or Older, Ages 12 to 17, Ages 18 to 25, and Ages 26 or Older; 2010 - 2017 (in percent)*
Drug Time Period Ages 12 or Older Ages 12 to 17 Ages 18 to 25 Ages 26 or Older
2010 2012 2017 2010 2012 2017 2010 2012 2017 2010 2012 2017
Tranquilizers Lifetime 8.70 [9.10] - 3.00 2.80 - 13.20 12.80 - 8.70 [9.20] -
Past Year 2.20 [2.30] 2.20 1.90 1.80 1.80 5.30 2.00 5.50 1.70 [1.90] 1.70
Psychotherapeutics (Nonmedical Use) Lifetime 20.40 [20.90] - 10.60 10.00 - 28.90 28.10 - 20.20 [21.00] -
Past Year 6.30 [6.40] 6.60 7.40 6.60 4.90 14.30 [13.70] 14.40 4.80 [5.10] 5.60
Sedatives Lifetime 3.00 3.10 - 0.70 0.70 - 1.40 1.20 - 3.60 3.70 -
Past Year 0.40 0.20 0.50 0.50 0.30 0.30 0.50 0.30 0.60 0.30 0.20 0.50