| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1842 |
73.7%
|
| 2 | I have already stopped smoking cigarettes | 188 |
7.5%
|
| 3 | Yes | 275 |
11%
|
| 4 | No | 194 |
7.8%
|
| Sysmiss | 65 |