| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1694 |
89%
|
| 2 | I have already stopped smoking cigarettes | 99 |
5.2%
|
| 3 | Yes | 98 |
5.1%
|
| 4 | No | 13 |
0.7%
|
| Sysmiss | 7 |