| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 729 |
81.7%
|
| 2 | I do not smoke now | 105 |
11.8%
|
| 3 | Yes | 35 |
3.9%
|
| 4 | No | 23 |
2.6%
|
| Sysmiss | 10 |