Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 898 |
68.8%
|
2 | I have quit smoking | 230 |
17.6%
|
3 | Yes | 160 |
12.3%
|
4 | No | 17 |
1.3%
|
Sysmiss | 3 |