| Value | Category | Cases | |
|---|---|---|---|
| 1 | Excellent | 6417 |
31.2%
|
| 2 | Very good | 5281 |
25.7%
|
| 3 | Good | 6954 |
33.9%
|
| 4 | Fair | 1575 |
7.7%
|
| 5 | Poor | 316 |
1.5%
|