New Global Youth Tobacco Survey 2016 conducted to students of seventh, eighth, first and second half in the regions of Arica and Parinacota, Tarapacá, Valparaíso, Metropolitana and Biobío. The survey showed a significant decrease of around 17 percentage points in the Metropolitan Region, decreasing from 34.2% in 2008 to 17.2% in 2016.
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