| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2816 |
75.1%
|
| 2 | I have already stopped smoking cigarettes | 317 |
8.5%
|
| 3 | Yes | 399 |
10.6%
|
| 4 | No | 218 |
5.8%
|
| Sysmiss | 79 |