Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1477 |
71.6%
|
2 | Did not smoke cigarettes | 139 |
6.7%
|
3 | Yes | 373 |
18.1%
|
4 | No | 74 |
3.6%
|
Sysmiss | 264 |