Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 3703 |
68.7%
|
2 | I did not smoke during the past year | 732 |
13.6%
|
3 | Yes | 678 |
12.6%
|
4 | No | 281 |
5.2%
|
Sysmiss | 171 |