| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 601 |
3.1%
|
| 2 | Good | 3654 |
18.8%
|
| 3 | Fair | 7216 |
37.2%
|
| 4 | Bad | 4916 |
25.3%
|
| 5 | Very bad | 3008 |
15.5%
|