| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very bad | 21 |
0.1%
|
| 2 | Bad | 16 |
0.1%
|
| 3 | Average | 544 |
3.9%
|
| 4 | Good | 8519 |
60.8%
|
| 5 | Very good | 4908 |
35%
|
| 95 | Missing | 1 |
0%
|
| 99 | 2 |
0%
|