Current E-Cigarette Use by Smoking Status, Great Britain, 2014-2017
Knowledge•Action•Change (2018)- No Fire, No Smoke: The Global State of Tobacco Harm Reduction
Use of e-cigarettes is confined largely to current and ex-smokers and use amongst never smokers remains very low (at around two to three percent). Over time the proportion of current e-cigarette users who smoke tobacco has decreased and the proportion of ex-smokers has increased (and overtaken smokers).

Current E-Cigarette Use by Smoking Status, Great Britain, 2014-2017 (54)
English
