Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1899 |
93.8%
|
2 | I did not smoke during the past year | 41 |
2%
|
3 | Yes | 53 |
2.6%
|
4 | No | 31 |
1.5%
|
Sysmiss | 7 |