Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1802 |
73.2%
|
2 | I did not smoke during the past 12 months | 281 |
11.4%
|
3 | Yes | 252 |
10.2%
|
4 | No | 127 |
5.2%
|
Sysmiss | 15 |