| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 14180 |
79%
|
| 2 | I do not smoke now | 2460 |
13.7%
|
| 3 | Yes | 990 |
5.5%
|
| 4 | No | 324 |
1.8%
|
| Sysmiss | 56 |