| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3750 |
79.3%
|
| 2 | I do not smoke now | 578 |
12.2%
|
| 3 | Yes | 204 |
4.3%
|
| 4 | No | 195 |
4.1%
|
| Sysmiss | 72 |