| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1424 |
63.2%
|
| 2 | I do not smoke now | 404 |
17.9%
|
| 3 | Yes | 206 |
9.1%
|
| 4 | No | 218 |
9.7%
|
| Sysmiss | 25 |