Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1335 |
74.2%
|
2 | I did not smoke during the past year | 179 |
9.9%
|
3 | Yes | 178 |
9.9%
|
4 | No | 108 |
6%
|
Sysmiss | 30 |