| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 2452 |
42.1%
|
| 2 | 842 |
14.5%
|
|
| 3 | 1188 |
20.4%
|
|
| 4 | 698 |
12%
|
|
| 5 | Excellent | 644 |
11.1%
|
| Sysmiss | 4036 |