| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1656 |
69.7%
|
| 2 | I do not smoke now | 387 |
16.3%
|
| 3 | Yes | 268 |
11.3%
|
| 4 | No | 64 |
2.7%
|
| Sysmiss | 14 |