| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 5888 |
66.6%
|
| 2 | I do not smoke now | 1263 |
14.3%
|
| 3 | Yes | 1243 |
14.1%
|
| 4 | No | 451 |
5.1%
|
| Sysmiss | 90 |