| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1102 |
63.2%
|
| 2 | I do not smoke now | 314 |
18%
|
| 3 | Yes | 278 |
15.9%
|
| 4 | No | 49 |
2.8%
|
| Sysmiss | 22 |