| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 382 |
70%
|
| 2 | I have already stopped smoking cigarettes | 62 |
11.4%
|
| 3 | Yes | 83 |
15.2%
|
| 4 | No | 19 |
3.5%
|
| Sysmiss | 28 |