| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2898 |
58.3%
|
| 2 | I do not smoke now | 1466 |
29.5%
|
| 3 | Yes | 324 |
6.5%
|
| 4 | No | 280 |
5.6%
|
| Sysmiss | 70 |