| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 717 |
30.2%
|
| 2 | Fairly badly | 681 |
28.6%
|
| 3 | Fairly well | 831 |
34.9%
|
| 4 | Very well | 103 |
4.3%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 46 |
1.9%
|