Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1109 |
64%
|
2 | I do not smoke now | 311 |
17.9%
|
3 | Yes | 154 |
8.9%
|
4 | No | 160 |
9.2%
|
Sysmiss | 20 |