| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 867 |
58.8%
|
| 2 | I do not smoke now | 421 |
28.5%
|
| 3 | Yes | 115 |
7.8%
|
| 4 | No | 72 |
4.9%
|
| Sysmiss | 33 |