| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2680 |
56.9%
|
| 2 | I do not smoke now | 709 |
15.1%
|
| 3 | Yes | 950 |
20.2%
|
| 4 | No | 371 |
7.9%
|
| Sysmiss | 118 |