| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 709 |
65.5%
|
| 2 | I do not smoke now | 180 |
16.6%
|
| 3 | Yes | 128 |
11.8%
|
| 4 | No | 66 |
6.1%
|
| Sysmiss | 54 |