| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1881 |
54%
|
| 2 | I do not smoke now | 902 |
25.9%
|
| 3 | Yes | 294 |
8.4%
|
| 4 | No | 409 |
11.7%
|
| Sysmiss | 46 |