Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1068 |
68.5%
|
2 | Did not smoke cigarettes | 252 |
16.2%
|
3 | Yes | 145 |
9.3%
|
4 | No | 94 |
6%
|
Sysmiss | 108 |