| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 758 |
61.3%
|
| 2 | I have already stopped smoking cigarettes | 175 |
14.1%
|
| 3 | Yes | 204 |
16.5%
|
| 4 | No | 100 |
8.1%
|
| Sysmiss | 60 |