| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1257 |
59.4%
|
| 2 | I do not smoke now | 524 |
24.8%
|
| 3 | Yes | 169 |
8%
|
| 4 | No | 165 |
7.8%
|
| Sysmiss | 18 |