| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1325 |
63.4%
|
| 2 | I do not smoke now | 280 |
13.4%
|
| 3 | Yes | 352 |
16.8%
|
| 4 | No | 133 |
6.4%
|
| Sysmiss | 66 |