Value | Category | Cases | |
---|---|---|---|
-99 | DK | 0 |
0%
|
-88 | Missing | 0 |
0%
|
-77 | NA | 209 |
16%
|
1 | Yes | 351 |
26.8%
|
2 | No | 750 |
57.3%
|
Sysmiss | 264 |