| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 3333 |
11.5%
|
| 2 | good | 21464 |
74.1%
|
| 3 | average | 3697 |
12.8%
|
| 4 | poor | 429 |
1.5%
|
| 5 | very poor | 34 |
0.1%
|