| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked | 1265 |
71.5%
|
| 2 | I don't smoke now | 355 |
20.1%
|
| 3 | Yes | 110 |
6.2%
|
| 4 | No | 40 |
2.3%
|
| Sysmiss | 11 |