Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1643 |
74.9%
|
2 | I did not smoke during the past year | 224 |
10.2%
|
3 | Yes | 200 |
9.1%
|
4 | No | 128 |
5.8%
|
Sysmiss | 55 |