| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. Very badly | 272 |
26.4%
|
| 2 | 2. Fairly badly | 259 |
25.2%
|
| 3 | 3. Fairly well | 150 |
14.6%
|
| 4 | 4. Very well | 84 |
8.2%
|
| 5 | 5. Refused | 0 |
0%
|
| 6 | 6. Don't know | 264 |
25.7%
|