Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 4409 |
81.3%
|
2 | Did not smoke cigarettes | 387 |
7.1%
|
3 | Yes | 514 |
9.5%
|
4 | No | 114 |
2.1%
|
Sysmiss | 237 |