| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3796 |
79.7%
|
| 2 | I do not smoke cigarettes now | 494 |
10.4%
|
| 3 | Yes | 313 |
6.6%
|
| 4 | No | 158 |
3.3%
|
| Sysmiss | 35 |