| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1603 |
58.7%
|
| 2 | I do not smoke now | 652 |
23.9%
|
| 3 | Yes | 320 |
11.7%
|
| 4 | No | 155 |
5.7%
|
| Sysmiss | 25 |