| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1566 |
86.2%
|
| 2 | I do not smoke now | 95 |
5.2%
|
| 3 | Yes | 90 |
5%
|
| 4 | No | 65 |
3.6%
|
| Sysmiss | 29 |