| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1727 |
76.5%
|
| 2 | I do not smoke now | 344 |
15.2%
|
| 3 | Yes | 63 |
2.8%
|
| 4 | No | 124 |
5.5%
|
| Sysmiss | 10 |