Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 5742 |
88.4%
|
2 | I did not smoke during the past 12 months | 430 |
6.6%
|
3 | Yes | 213 |
3.3%
|
4 | No | 113 |
1.7%
|
Sysmiss | 20 |