| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 882 |
57.1%
|
| 2 | I do not smoke now | 415 |
26.9%
|
| 3 | Yes | 160 |
10.4%
|
| 4 | No | 87 |
5.6%
|
| Sysmiss | 12 |