Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1567 |
89.8%
|
2 | I did not smoke during the past year | 51 |
2.9%
|
3 | Yes | 58 |
3.3%
|
4 | No | 69 |
4%
|
Sysmiss | 2 |