| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 699 |
48.3%
|
| 2 | I have already stopped smoking cigarettes | 74 |
5.1%
|
| 3 | Yes | 316 |
21.8%
|
| 4 | No | 358 |
24.7%
|
| Sysmiss | 14 |