| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 322 |
6.4%
|
| 2 | Well | 1277 |
25.2%
|
| 3 | Fair | 2661 |
52.6%
|
| 4 | Badly | 701 |
13.8%
|
| 5 | Very badly | 102 |
2%
|