| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Excellent | 1750 |
8.8%
|
| 2 | 2. Good | 13157 |
66.1%
|
| 3 | 3. Fair | 4875 |
24.5%
|
| 4 | 4. Not good | 99 |
0.5%
|
| 5 | 5. Very bad | 11 |
0.1%
|
| 9 | 9. Miss | 0 |
0%
|
| Sysmiss | 629 |