Value | Category | Cases | |
---|---|---|---|
-99 | DK | 43 |
2.7%
|
-88 | Missing | 0 |
0%
|
-77 | NA | 126 |
8%
|
1 | Yes | 596 |
37.8%
|
2 | No | 810 |
51.4%
|
Sysmiss | 1 |