| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1073 |
62.7%
|
| 2 | I have already stopped smoking cigarettes | 259 |
15.1%
|
| 3 | Yes | 354 |
20.7%
|
| 4 | No | 26 |
1.5%
|
| Sysmiss | 18 |