| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1487 |
80.8%
|
| 2 | I do not smoke now | 117 |
6.4%
|
| 3 | Yes | 134 |
7.3%
|
| 4 | No | 102 |
5.5%
|
| Sysmiss | 10 |