| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2948 |
73%
|
| 2 | I do not smoke now | 724 |
17.9%
|
| 3 | Yes | 231 |
5.7%
|
| 4 | No | 138 |
3.4%
|
| Sysmiss | 20 |