| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 795 |
56.9%
|
| 2 | I have already stopped smoking cigarettes | 163 |
11.7%
|
| 3 | Yes | 395 |
28.3%
|
| 4 | No | 43 |
3.1%
|
| Sysmiss | 60 |