Value | Category | Cases | |
---|---|---|---|
-99 | DK | 0 |
0%
|
-88 | Missing | 0 |
0%
|
-77 | NA | 97 |
11%
|
1 | Yes | 69 |
7.8%
|
2 | No | 716 |
81.2%
|
Sysmiss | 2 |