Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1326 |
72.7%
|
2 | I did not smoke during the past 12 months | 226 |
12.4%
|
3 | Yes | 172 |
9.4%
|
4 | No | 99 |
5.4%
|
Sysmiss | 15 |