| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 881 |
51.2%
|
| 2 | I do not smoke now | 58 |
3.4%
|
| 3 | Yes | 77 |
4.5%
|
| 4 | No | 704 |
40.9%
|
| Sysmiss | 23 |