Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 2225 |
69.3%
|
2 | I did not smoke during the past 12 months | 358 |
11.2%
|
3 | Yes | 352 |
11%
|
4 | No | 274 |
8.5%
|
Sysmiss | 41 |