Value | Category | Cases | |
---|---|---|---|
-99 | DK | 0 |
0%
|
-88 | Missing | 0 |
0%
|
-77 | NA | 30 |
0.4%
|
1 | Yes | 1216 |
16.9%
|
2 | No | 5951 |
82.7%
|
Sysmiss | 26 |