Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 639 |
77.5%
|
2 | I do not smoke now | 103 |
12.5%
|
3 | Yes | 28 |
3.4%
|
4 | No | 55 |
6.7%
|
Sysmiss | 8 |