| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 440 |
18.3%
|
| 2 | Fairly badly | 607 |
25.3%
|
| 3 | Fairly well | 890 |
37.1%
|
| 4 | Very well | 405 |
16.9%
|
| 9 | Don't know / Haven't heard enough | 57 |
2.4%
|