Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1941 |
93.8%
|
2 | I did not smoke during the past 12 months | 46 |
2.2%
|
3 | Yes | 26 |
1.3%
|
4 | No | 56 |
2.7%
|
Sysmiss | 14 |