| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 790 |
42.2%
|
| 2 | I have already stopped smoking cigarettes | 473 |
25.3%
|
| 3 | Yes | 531 |
28.4%
|
| 4 | No | 76 |
4.1%
|
| Sysmiss | 123 |