| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1108 |
80.6%
|
| 2 | I do not smoke now | 219 |
15.9%
|
| 3 | Yes | 32 |
2.3%
|
| 4 | No | 16 |
1.2%
|
| Sysmiss | 4 |