| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2554 |
59.3%
|
| 2 | I do not smoke now | 1282 |
29.8%
|
| 3 | Yes | 282 |
6.6%
|
| 4 | No | 187 |
4.3%
|
| Sysmiss | 15 |