| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2694 |
82.4%
|
| 2 | I do not smoke now | 303 |
9.3%
|
| 3 | Yes | 200 |
6.1%
|
| 4 | No | 71 |
2.2%
|
| Sysmiss | 38 |