| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 454 |
18.9%
|
| 2 | Fairly badly | 699 |
29.1%
|
| 3 | Fairly well | 803 |
33.5%
|
| 4 | Very well | 215 |
9%
|
| 9 | Don't know / Haven't heard enough | 228 |
9.5%
|