| Value | Category | Cases | |
|---|---|---|---|
| 1 | Poor | 5 |
1.2%
|
| 2 | Fair | 67 |
16.5%
|
| 3 | Good | 209 |
51.6%
|
| 4 | excellent | 42 |
10.4%
|
| 998 | 82 |
20.2%
|