| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1130 |
73.7%
|
| 2 | I have already stopped smoking cigarettes | 130 |
8.5%
|
| 3 | Yes | 119 |
7.8%
|
| 4 | No | 154 |
10%
|
| Sysmiss | 6 |