The data shows the results of a survey conducted between November and December 2015. Electronic cigarette smokers in the United States were asked how fast did they switch to e-cigarettes. In that year, about 64% of respondents indicated that they had switched almost immediately, within a few days of taking up vaping.
Had switched almost immediately, within a few days of taking up vaping | 64 |
Had used both for longer than a few days but quit smoking within a month | 25 |
Had used both for between one and six months before quitting smoking | 11 |
Had used both for more than six months | 3 |