Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1034 |
71.7%
|
2 | I did not smoke during the past 12 months | 130 |
9%
|
3 | Yes | 153 |
10.6%
|
4 | No | 126 |
8.7%
|
Sysmiss | 10 |