| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very poor | 190 |
6.1%
|
| 2 | Poor | 614 |
19.6%
|
| 3 | Adequate/average | 877 |
28%
|
| 4 | good | 1204 |
38.5%
|
| 5 | Very good | 245 |
7.8%
|