4. The growth rate of sales volumes of e cigarettes in EU countries, Download Scientific Diagram RETRACTED ARTICLE: The prevalence of electronic cigarettes vaping globally: a systematic review and meta analysis Archives of Public Health Springer Nature Link Vaping Safety, Smoking, Dangers, Pros, Cons, Debate, E cigarettes, & Tobacco Britannica Top 20 countries with the highest smoking rates, according to data from the World Health Organization (WHO) and Wisevoter: Nauru: This small island nation in the Pacific tops the list with Market & regulatory data for the vapour sector in France