| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 3162 |
58.1%
|
| 2 | I do not smoke now | 1291 |
23.7%
|
| 3 | Yes | 339 |
6.2%
|
| 4 | No | 650 |
11.9%
|
| Sysmiss | 41 |