| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1006 |
69.5%
|
| 2 | I do not smoke now | 282 |
19.5%
|
| 3 | Yes | 96 |
6.6%
|
| 4 | No | 63 |
4.4%
|
| Sysmiss | 22 |