| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1279 |
68.7%
|
| 2 | I have already stopped smoking cigarettes | 258 |
13.9%
|
| 3 | Yes | 298 |
16%
|
| 4 | No | 26 |
1.4%
|
| Sysmiss | 30 |