| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 836 |
26.1%
|
| 2 | Good | 1404 |
43.9%
|
| 3 | Fair | 720 |
22.5%
|
| 4 | Poor | 200 |
6.3%
|
| 5 | Very poor | 40 |
1.3%
|