| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1266 |
73.1%
|
| 2 | I do not smoke now | 235 |
13.6%
|
| 3 | Yes | 182 |
10.5%
|
| 4 | No | 49 |
2.8%
|
| Sysmiss | 16 |