| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1272 |
52.5%
|
| 2 | I do not smoke now | 695 |
28.7%
|
| 3 | Yes | 275 |
11.3%
|
| 4 | No | 183 |
7.5%
|
| Sysmiss | 6 |