Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1830 |
66.9%
|
2 | I did not smoke during the past 12 months | 382 |
14%
|
3 | Yes | 319 |
11.7%
|
4 | No | 205 |
7.5%
|
Sysmiss | 53 |