| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1308 |
63.5%
|
| 2 | I do not smoke now | 391 |
19%
|
| 3 | Yes | 307 |
14.9%
|
| 4 | No | 55 |
2.7%
|
| Sysmiss | 13 |