Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked | 1550 |
56.2%
|
2 | I did not smoke during the past 12 months | 389 |
14.1%
|
3 | Yes | 482 |
17.5%
|
4 | No | 338 |
12.3%
|
Sysmiss | 19 |