| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 277 |
52.2%
|
| 2 | I have already stopped smoking cigarettes | 82 |
15.4%
|
| 3 | Yes | 154 |
29%
|
| 4 | No | 18 |
3.4%
|
| Sysmiss | 11 |