| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1392 |
80%
|
| 2 | I have already stopped smoking cigarettes | 140 |
8%
|
| 3 | Yes | 115 |
6.6%
|
| 4 | No | 93 |
5.3%
|
| Sysmiss | 11 |