| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1046 |
55.5%
|
| 2 | I do not smoke now | 509 |
27%
|
| 3 | Yes | 185 |
9.8%
|
| 4 | No | 145 |
7.7%
|
| Sysmiss | 41 |