| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1653 |
90%
|
| 2 | I have already stopped smoking cigarettes | 103 |
5.6%
|
| 3 | Yes | 57 |
3.1%
|
| 4 | No | 24 |
1.3%
|
| Sysmiss | 57 |