| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2085 |
47.1%
|
| 2 | I do not smoke now | 1292 |
29.2%
|
| 3 | Yes | 402 |
9.1%
|
| 4 | No | 647 |
14.6%
|
| Sysmiss | 58 |