| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 5830 |
87.8%
|
| 2 | I do not smoke now | 323 |
4.9%
|
| 3 | Yes | 317 |
4.8%
|
| 4 | No | 172 |
2.6%
|
| Sysmiss | 38 |