| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2244 |
60.1%
|
| 2 | I do not smoke now | 985 |
26.4%
|
| 3 | Yes | 323 |
8.6%
|
| 4 | No | 183 |
4.9%
|
| Sysmiss | 27 |