| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 316 |
13.2%
|
| 2 | Fairly badly | 581 |
24.2%
|
| 3 | Fairly well | 1247 |
52%
|
| 4 | Very well | 199 |
8.3%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don't know | 54 |
2.3%
|