| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1266 |
91.3%
|
| 2 | I do not smoke now | 45 |
3.2%
|
| 3 | Yes | 54 |
3.9%
|
| 4 | No | 21 |
1.5%
|
| Sysmiss | 4 |