Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1591 |
91%
|
2 | I did not smoke during the past year | 63 |
3.6%
|
3 | Yes | 62 |
3.5%
|
4 | No | 33 |
1.9%
|
Sysmiss | 15 |