Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1517 |
75%
|
2 | I did not smoke during the past year | 264 |
13.1%
|
3 | Yes | 173 |
8.6%
|
4 | No | 68 |
3.4%
|
Sysmiss | 17 |