| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1733 |
88.7%
|
| 2 | I have already stopped smoking cigarettes | 74 |
3.8%
|
| 3 | Yes | 98 |
5%
|
| 4 | No | 48 |
2.5%
|
| Sysmiss | 65 |