| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 934 |
63.1%
|
| 2 | I do not smoke now | 359 |
24.3%
|
| 3 | Yes | 121 |
8.2%
|
| 4 | No | 66 |
4.5%
|
| Sysmiss | 15 |