| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 669 |
28.1%
|
| 2 | Fairly badly | 578 |
24.3%
|
| 3 | Fairly well | 895 |
37.6%
|
| 4 | Very well | 224 |
9.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 12 |
0.5%
|