Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1239 |
72.8%
|
2 | I did not smoke during the past 12 months | 188 |
11%
|
3 | Yes | 157 |
9.2%
|
4 | No | 119 |
7%
|
Sysmiss | 11 |