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. Author manuscript; available in PMC: 2023 Apr 6.
Published in final edited form as: Adolesc Psychiatry (Hilversum). 2021 Aug 23;11(2):95–116. doi: 10.2174/2210676611666210616163340

Fig. (1). Past year marijuana use in Colorado compared to the West region.

Fig. (1).

Prevalence of past year use of marijuana is presented by year from 2006-2017 by age group and state or region: 1) Colorado residents aged 18-25 years (red), 2) residents of other West region states aged 18-25 years (yellow), 3) Colorado residents aged 11-17 years (green), and 4) residents of other West region states aged 11-17 years (blue). (A higher resolution / colour version of this figure is available in the electronic copy of the article).