| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 510 |
21.3%
|
| 2 | Fairly badly | 741 |
30.9%
|
| 3 | Fairly well | 753 |
31.4%
|
| 4 | Very well | 185 |
7.7%
|
| 9 | Don't know / Haven't heard enough | 210 |
8.8%
|