| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 438 |
68.8%
|
| 2 | I do not smoke now | 125 |
19.6%
|
| 3 | Yes | 43 |
6.8%
|
| 4 | No | 31 |
4.9%
|
| Sysmiss | 7 |