| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 531 |
44.3%
|
| 2 | Fairly badly | 368 |
30.7%
|
| 3 | Fairly well | 200 |
16.7%
|
| 4 | Very well | 27 |
2.3%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 73 |
6.1%
|