| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 436 |
18.2%
|
| 2 | Fairly badly | 460 |
19.2%
|
| 3 | Fairly well | 1262 |
52.6%
|
| 4 | Very well | 235 |
9.8%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know | 6 |
0.3%
|