| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 239 |
19.9%
|
| 2 | Good | 459 |
38.3%
|
| 3 | Fair | 332 |
27.7%
|
| 4 | Poor | 127 |
10.6%
|
| 5 | Very poor | 43 |
3.6%
|