| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 75 |
6.3%
|
| 2 | Fairly badly | 176 |
14.7%
|
| 3 | Fairly well | 490 |
40.8%
|
| 4 | Very well | 454 |
37.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't Know / Haven’t heard enough to say | 4 |
0.3%
|