| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1529 |
89.9%
|
| 2 | I do not smoke now | 91 |
5.3%
|
| 3 | Yes | 49 |
2.9%
|
| 4 | No | 32 |
1.9%
|
| Sysmiss | 22 |