| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 729 |
72.7%
|
| 2 | I have already stopped smoking cigarettes | 182 |
18.1%
|
| 3 | Yes | 84 |
8.4%
|
| 4 | No | 8 |
0.8%
|
| Sysmiss | 204 |