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. Author manuscript; available in PMC: 2021 Jul 1.
Published in final edited form as: Drug Alcohol Depend. 2020 May 18;212:108064. doi: 10.1016/j.drugalcdep.2020.108064

Figure 3. Modeled Trends in Frequent Marijuana Use Prevalence among Lifetime Marijuana Users by Race/Ethnicity: 12th Grade U.S. Students, 1976–2019.

Figure 3.

Notes: Data reported using 2-year groupings. Frequent marijuana use defined as use on 20+ occasions in the past 30 days. Ns (unweighted) = 216,733 White lifetime users; 28,188 Hispanic lifetime users; 31,913 African American/Black lifetime users; 22,689 Other racial/ethnic group lifetime users.