Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 9260 |
80.7%
|
2 | I did not smoke during the past 12 months | 1094 |
9.5%
|
3 | Yes | 642 |
5.6%
|
4 | No | 472 |
4.1%
|
Sysmiss | 68 |