Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 2137 |
75.8%
|
2 | I did not smoke during the past 12 months | 383 |
13.6%
|
3 | Yes | 208 |
7.4%
|
4 | No | 92 |
3.3%
|
Sysmiss | 100 |