| Value | Category | Cases | |
|---|---|---|---|
| 1 | very good | 21 |
5.4%
|
| 2 | good | 221 |
56.7%
|
| 3 | moderate | 97 |
24.9%
|
| 4 | poor | 49 |
12.6%
|
| 5 | very poor | 2 |
0.5%
|