| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 546 |
11.7%
|
| 2 | good | 3084 |
66.1%
|
| 3 | moderate | 794 |
17%
|
| 4 | poor | 195 |
4.2%
|
| 5 | very poor | 46 |
1%
|