| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 913 |
65.9%
|
| 2 | I do not smoke now | 280 |
20.2%
|
| 3 | Yes | 103 |
7.4%
|
| 4 | No | 89 |
6.4%
|
| Sysmiss | 6 |