| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 491 |
73.5%
|
| 2 | I do not smoke now | 92 |
13.8%
|
| 3 | Yes | 49 |
7.3%
|
| 4 | No | 36 |
5.4%
|
| Sysmiss | 14 |