| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/excellent | 966 |
5.2%
|
| 2 | Good | 2490 |
13.4%
|
| 3 | Fair | 4819 |
25.9%
|
| 4 | Poor | 5404 |
29%
|
| 5 | Very poor | 4960 |
26.6%
|