| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3656 |
85.8%
|
| 2 | I do not smoke now | 462 |
10.8%
|
| 3 | Yes | 91 |
2.1%
|
| 4 | No | 53 |
1.2%
|
| Sysmiss | 11 |