| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1244 |
71.2%
|
| 2 | I do not smoke now | 315 |
18%
|
| 3 | Yes | 144 |
8.2%
|
| 4 | No | 44 |
2.5%
|
| Sysmiss | 4 |