| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2054 |
92.3%
|
| 2 | I have already stopped smoking cigarettes | 57 |
2.6%
|
| 3 | Yes | 110 |
4.9%
|
| 4 | No | 5 |
0.2%
|
| Sysmiss | 15 |