| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 808 |
67.8%
|
| 2 | I do not smoke now | 249 |
20.9%
|
| 3 | Yes | 103 |
8.6%
|
| 4 | No | 32 |
2.7%
|
| Sysmiss | 6 |