Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 3029 |
76.2%
|
2 | I did not smoke during the past 12 months | 376 |
9.5%
|
3 | Yes | 348 |
8.8%
|
4 | No | 224 |
5.6%
|
Sysmiss | 17 |