Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1609 |
66.1%
|
2 | Did not smoke cigarettes | 315 |
12.9%
|
3 | Yes | 314 |
12.9%
|
4 | No | 198 |
8.1%
|
Sysmiss | 53 |