Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 2785 |
80.6%
|
2 | I did not smoke during the past 12 months | 355 |
10.3%
|
3 | Yes | 206 |
6%
|
4 | No | 110 |
3.2%
|
Sysmiss | 2 |