Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 816 |
56.5%
|
2 | I did not smoke during the past year | 291 |
20.2%
|
3 | Yes | 230 |
15.9%
|
4 | No | 106 |
7.3%
|
Sysmiss | 36 |