Prevalence of Cannabis Use in Canada, by Province

"Provincial prevalence of past-year cannabis use ranged from 8.5% in New Brunswick to 13.8% in British Columbia. There were no year-to-year changes in provincial rates of cannabis use. Each province’s past-year cannabis prevalence was compared with the average prevalence for the nine remaining provinces. Of these, only British Columbia shows higher than average prevalence."

Source: 

Health Canada, "Canadian Alcohol and Drug Use Monitoring Survey (CADUMS) Summary of Results for 2012" (Ottawa, Ontario: Controlled Substances and Tobacco Directorate, Health Canada, June 2013), p. 3.
http://www.hc-sc.gc.ca/hc-ps/d...

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