| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2702 |
73.4%
|
| 2 | I do not smoke now | 367 |
10%
|
| 3 | Yes | 483 |
13.1%
|
| 4 | No | 129 |
3.5%
|
| Sysmiss | 16 |