E Cigarette Use Among Youth Smoking and Tobacco Use CDC Vaping Could Be 'Potentially Even More' Harmful to Hearts Than Smoking, Scientists Warn Newsweek Across the OECD, daily smoking averages 14.8%, but the range is dramatic, from almost 30% in Trkiye to under 6% in Iceland. Source: @pjayakody75 https: www.voronoiapp.com healthcare OECD SMOKING RATES The Countries Lighting Up the Most 7323 E cigarette use rises sharply in just two years NZ Herald