Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 1097 |
63%
|
2 | I did not smoke during the past year | 334 |
19.2%
|
3 | Yes | 177 |
10.2%
|
4 | No | 133 |
7.6%
|
Sysmiss | 15 |