| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2258 |
50.9%
|
| 2 | I do not smoke now | 1294 |
29.2%
|
| 3 | Yes | 582 |
13.1%
|
| 4 | No | 299 |
6.7%
|
| Sysmiss | 71 |