Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1389 |
82.9%
|
2 | I did not smoke during the past 12 months | 139 |
8.3%
|
3 | Yes | 95 |
5.7%
|
4 | No | 53 |
3.2%
|
Sysmiss | 21 |