| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Excellent | 1765 |
8.9%
|
| 2 | 2. Good | 13097 |
65.8%
|
| 3 | 3. Fair | 4918 |
24.7%
|
| 4 | 4. Not good | 115 |
0.6%
|
| 5 | 5. Very bad | 15 |
0.1%
|
| 9 | 9. Miss | 0 |
0%
|
| Sysmiss | 619 |