Value | Category | Cases | |
---|---|---|---|
1 | I did not use electronic cigarette in the last 30 days | 7925 |
91.7%
|
2 | Less than once a week | 510 |
5.9%
|
3 | At least once a week but not every day | 155 |
1.8%
|
4 | Everyday | 49 |
0.6%
|
Sysmiss | 96 |