| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good/excellent | 1015 |
5.3%
|
| 2 | Good | 4322 |
22.4%
|
| 3 | Fair | 6754 |
35%
|
| 4 | Poor | 4573 |
23.7%
|
| 5 | Very poor | 2642 |
13.7%
|