Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 5147 |
71%
|
2 | I did not smoke during the past year | 957 |
13.2%
|
3 | Yes | 957 |
13.2%
|
4 | No | 185 |
2.6%
|
Sysmiss | 232 |