| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 2176 |
70.8%
|
| 2 | I do not smoke now | 424 |
13.8%
|
| 3 | Yes | 275 |
8.9%
|
| 4 | No | 200 |
6.5%
|
| Sysmiss | 34 |