| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 555 |
25.3%
|
| 2 | Fairly badly | 385 |
17.5%
|
| 3 | Fairly well | 827 |
37.6%
|
| 4 | Very well | 375 |
17.1%
|
| 9 | Don't know | 56 |
2.5%
|