| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked/vaped | 1190 |
50.6%
|
| 2 | I don't smoke/vape now | 406 |
17.3%
|
| 3 | Yes | 576 |
24.5%
|
| 4 | No | 178 |
7.6%
|
| Sysmiss | 156 |