Value | Category | Cases | |
---|---|---|---|
1 | I have never smoked cigarettes | 770 |
43.7%
|
2 | I have not smoked during the past year | 382 |
21.7%
|
3 | Yes | 397 |
22.5%
|
4 | No | 213 |
12.1%
|
Sysmiss | 28 |