| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1636 |
74%
|
| 2 | I have already stopped smoking cigarettes | 180 |
8.1%
|
| 3 | Yes | 263 |
11.9%
|
| 4 | No | 131 |
5.9%
|
| Sysmiss | 40 |