| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1464 |
73.5%
|
| 2 | I do not smoke now | 278 |
14%
|
| 3 | Yes | 155 |
7.8%
|
| 4 | No | 94 |
4.7%
|
| Sysmiss | 9 |