Value | Category | Cases | |
---|---|---|---|
-99 | DK | 0 |
0%
|
-88 | Missing | 0 |
0%
|
-77 | NA | 94 |
10.6%
|
1 | Yes | 147 |
16.6%
|
2 | No | 642 |
72.7%
|
Sysmiss | 1 |