| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/excellent | 578 |
3%
|
| 2 | Good | 3286 |
17%
|
| 3 | Fair | 7255 |
37.4%
|
| 4 | Poor | 5416 |
27.9%
|
| 5 | Very poor | 2845 |
14.7%
|