| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very good | 13402 |
52.9%
|
| 2 | Good | 8483 |
33.5%
|
| 3 | Average | 2604 |
10.3%
|
| 4 | Poor | 743 |
2.9%
|
| 5 | Very poor | 103 |
0.4%
|