| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1823 |
49%
|
| 2 | I do not smoke now | 1191 |
32%
|
| 3 | Yes | 367 |
9.9%
|
| 4 | No | 337 |
9.1%
|
| Sysmiss | 11 |