| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 978 |
40.8%
|
| 2 | Fairly badly | 501 |
20.9%
|
| 3 | Fairly well | 776 |
32.3%
|
| 4 | Very well | 116 |
4.8%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know | 28 |
1.2%
|