Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 4329 |
88.7%
|
2 | I did not smoke during the past year | 288 |
5.9%
|
3 | Yes | 169 |
3.5%
|
4 | No | 92 |
1.9%
|
Sysmiss | 88 |