| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1768 |
87.9%
|
| 2 | I have already stopped smoking cigarettes | 104 |
5.2%
|
| 3 | Yes | 99 |
4.9%
|
| 4 | No | 41 |
2%
|
| Sysmiss | 12 |