| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 761 |
4%
|
| 2 | Good | 3873 |
20.4%
|
| 3 | Fair | 6525 |
34.3%
|
| 4 | Bad | 4446 |
23.4%
|
| 5 | Very bad | 3415 |
18%
|