Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1325 |
83%
|
2 | I did not smoke during the past 12 months | 106 |
6.6%
|
3 | Yes | 46 |
2.9%
|
4 | No | 119 |
7.5%
|
Sysmiss | 19 |