| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1502 |
69.9%
|
| 2 | I do not smoke now | 386 |
18%
|
| 3 | Yes | 136 |
6.3%
|
| 4 | No | 124 |
5.8%
|
| Sysmiss | 7 |