Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1506 |
66.9%
|
2 | I do not smoke now | 236 |
10.5%
|
3 | Yes | 431 |
19.2%
|
4 | No | 77 |
3.4%
|
Sysmiss | 7 |