| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1819 |
88%
|
| 2 | I have already stopped smoking cigarettes | 69 |
3.3%
|
| 3 | Yes | 150 |
7.3%
|
| 4 | No | 28 |
1.4%
|
| Sysmiss | 97 |