Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 5636 |
85.1%
|
2 | I did not smoke during the past 12 months | 549 |
8.3%
|
3 | Yes | 264 |
4%
|
4 | No | 176 |
2.7%
|
Sysmiss | 55 |