| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very badly | 820 |
37.3%
|
| 2 | Fairly badly | 717 |
32.6%
|
| 3 | Fairly well | 498 |
22.7%
|
| 4 | Very well | 54 |
2.5%
|
| 9 | Don't know | 109 |
5%
|