| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1420 |
73.2%
|
| 2 | I do not smoke now | 362 |
18.7%
|
| 3 | Yes | 81 |
4.2%
|
| 4 | No | 78 |
4%
|
| Sysmiss | 6 |