| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1560 |
79.4%
|
| 2 | I do not smoke now | 250 |
12.7%
|
| 3 | Yes | 89 |
4.5%
|
| 4 | No | 65 |
3.3%
|
| Sysmiss | 15 |