| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 4873 |
44.8%
|
| 2 | 3044 |
28%
|
|
| 3 | 1696 |
15.6%
|
|
| 4 | 677 |
6.2%
|
|
| 5 | Excellent | 599 |
5.5%
|
| Sysmiss | 27 |