| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 245 |
10.2%
|
| 2 | Fairly badly | 436 |
18.2%
|
| 3 | Fairly well | 1002 |
41.8%
|
| 4 | Very well | 685 |
28.6%
|
| 9 | Don't know / Haven't heard enough | 31 |
1.3%
|