| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 802 |
66.1%
|
| 2 | I do not smoke now | 306 |
25.2%
|
| 3 | Yes | 42 |
3.5%
|
| 4 | No | 64 |
5.3%
|
| Sysmiss | 7 |