| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/excellent | 2543 |
13.1%
|
| 2 | Good | 6618 |
34.1%
|
| 3 | Fair | 6181 |
31.8%
|
| 4 | Poor | 2496 |
12.8%
|
| 5 | Very poor | 1595 |
8.2%
|