| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2150 |
77.6%
|
| 2 | I do not smoke now | 294 |
10.6%
|
| 3 | Yes | 276 |
10%
|
| 4 | No | 49 |
1.8%
|
| Sysmiss | 20 |