| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 303 |
13.8%
|
| 2 | Fairly badly | 586 |
26.7%
|
| 3 | Fairly well | 1080 |
49.1%
|
| 4 | Very well | 208 |
9.5%
|
| 9 | Don't know | 21 |
1%
|