Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1671 |
81.1%
|
2 | I did not smoke during the past 12 months | 189 |
9.2%
|
3 | Yes | 114 |
5.5%
|
4 | No | 87 |
4.2%
|
Sysmiss | 10 |