| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 727 |
48.9%
|
| 2 | I do not smoke now | 322 |
21.7%
|
| 3 | Yes | 324 |
21.8%
|
| 4 | No | 114 |
7.7%
|
| Sysmiss | 8 |