| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1175 |
57.6%
|
| 2 | I do not smoke now | 384 |
18.8%
|
| 3 | Yes | 317 |
15.5%
|
| 4 | No | 163 |
8%
|
| Sysmiss | 20 |