| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 758 |
57.5%
|
| 2 | I do not smoke now | 334 |
25.3%
|
| 3 | Yes | 156 |
11.8%
|
| 4 | No | 71 |
5.4%
|
| Sysmiss | 13 |