| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 587 |
49.1%
|
| 2 | Good | 460 |
38.5%
|
| 3 | Fair | 125 |
10.5%
|
| 4 | Poor | 17 |
1.4%
|
| 5 | Very poor | 7 |
0.6%
|