Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 767 |
56.6%
|
2 | I did not smoke during the past 12 months | 252 |
18.6%
|
3 | Yes | 184 |
13.6%
|
4 | No | 151 |
11.2%
|
Sysmiss | 13 |