| Value | Category | Cases | |
|---|---|---|---|
| -99 | Inconsistent | 0 |
0%
|
| -9 | Missing | 0 |
0%
|
| 0 | incorrect | 461 |
21.1%
|
| 1 | correct | 1719 |
78.9%
|
| 2147483622 | 0 |
0%
|
|
| Sysmiss | 819 |