| Value | Category | Cases | |
|---|---|---|---|
| 1 | EXCELLENT | 683 |
9.8%
|
| 2 | SATISFACTORY | 1871 |
26.8%
|
| 3 | FAIR | 1474 |
21.1%
|
| 4 | POOR | 483 |
6.9%
|
| 9 | dk | 2479 |
35.5%
|
| Sysmiss | 70 |