| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1479 |
67.5%
|
| 2 | I do not smoke now | 364 |
16.6%
|
| 3 | Yes | 295 |
13.5%
|
| 4 | No | 53 |
2.4%
|
| Sysmiss | 3 |