| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 375 |
24.7%
|
| 2 | Good | 755 |
49.7%
|
| 3 | Fair | 357 |
23.5%
|
| 4 | Poor | 23 |
1.5%
|
| 5 | Very poor | 10 |
0.7%
|