| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1711 |
72.2%
|
| 2 | I do not smoke now | 332 |
14%
|
| 3 | Yes | 208 |
8.8%
|
| 4 | No | 120 |
5.1%
|
| Sysmiss | 44 |