| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1498 |
74.8%
|
| 2 | I do not smoke now | 168 |
8.4%
|
| 3 | Yes | 269 |
13.4%
|
| 4 | No | 68 |
3.4%
|
| Sysmiss | 46 |