| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1257 |
73.6%
|
| 2 | I do not smoke now | 115 |
6.7%
|
| 3 | Yes | 285 |
16.7%
|
| 4 | No | 51 |
3%
|
| Sysmiss | 25 |