| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 390 |
31.7%
|
| 2 | Good | 548 |
44.6%
|
| 3 | Fair | 251 |
20.4%
|
| 4 | Poor | 35 |
2.8%
|
| 5 | Very poor | 5 |
0.4%
|