| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1051 |
48.4%
|
| 2 | I do not smoke now | 396 |
18.2%
|
| 3 | Yes | 624 |
28.7%
|
| 4 | No | 101 |
4.7%
|
| Sysmiss | 17 |