| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1235 |
71.4%
|
| 2 | I do not smoke now | 277 |
16%
|
| 3 | Yes | 133 |
7.7%
|
| 4 | No | 84 |
4.9%
|
| Sysmiss | 19 |