| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 149 |
10.6%
|
| 2 | Good | 657 |
46.9%
|
| 3 | Fair | 547 |
39.1%
|
| 4 | Poor | 46 |
3.3%
|
| 5 | Very poor | 1 |
0.1%
|