Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 9360 |
79.5%
|
2 | I have already stopped smoking cigarettes | 1085 |
9.2%
|
3 | Yes | 1167 |
9.9%
|
4 | No | 166 |
1.4%
|
Sysmiss | 168 |