Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1031 |
66%
|
2 | I did not smoke during the past year | 285 |
18.3%
|
3 | Yes | 158 |
10.1%
|
4 | No | 87 |
5.6%
|
Sysmiss | 18 |