| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3042 |
65.4%
|
| 2 | I do not smoke now | 1252 |
26.9%
|
| 3 | Yes | 180 |
3.9%
|
| 4 | No | 177 |
3.8%
|
| Sysmiss | 66 |