| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1498 |
74%
|
| 2 | I do not smoke now | 279 |
13.8%
|
| 3 | Yes | 162 |
8%
|
| 4 | No | 85 |
4.2%
|
| Sysmiss | 2 |