| Value | Category | Cases | |
|---|---|---|---|
| 1 | I have never smoked cigarettes | 1294 |
85.1%
|
| 2 | I do not smoke now | 137 |
9%
|
| 3 | Yes | 79 |
5.2%
|
| 4 | No | 10 |
0.7%
|
| Sysmiss | 11 |