| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1742 |
80.9%
|
| 2 | I do not smoke now | 256 |
11.9%
|
| 3 | Yes | 90 |
4.2%
|
| 4 | No | 66 |
3.1%
|
| Sysmiss | 21 |