| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 911 |
4.7%
|
| 2 | Good | 4534 |
23.4%
|
| 3 | Fair | 7431 |
38.3%
|
| 4 | Bad | 4028 |
20.8%
|
| 5 | Very bad | 2474 |
12.8%
|