| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 317 |
26.4%
|
| 2 | Good | 477 |
39.8%
|
| 3 | Fair | 372 |
31%
|
| 4 | Poor | 27 |
2.3%
|
| 5 | Very poor | 7 |
0.6%
|