Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 586 |
77.7%
|
2 | I did not smoke during the past 12 months | 67 |
8.9%
|
3 | Yes | 67 |
8.9%
|
4 | No | 34 |
4.5%
|
Sysmiss | 10 |