| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 953 |
68.1%
|
| 2 | I do not smoke now | 335 |
23.9%
|
| 3 | Yes | 67 |
4.8%
|
| 4 | No | 45 |
3.2%
|
| Sysmiss | 8 |