| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 1073 |
45.1%
|
| 2 | Fairly badly | 771 |
32.4%
|
| 3 | Fairly well | 452 |
19%
|
| 4 | Very well | 53 |
2.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 29 |
1.2%
|