| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 2 |
0.2%
|
| 1 | Very badly | 514 |
42.8%
|
| 2 | Fairly badly | 256 |
21.3%
|
| 3 | Fairly well | 310 |
25.8%
|
| 4 | Very well | 35 |
2.9%
|
| 7 | Not applicable | 35 |
2.9%
|
| 9 | Don't know | 48 |
4%
|
| 98 | Refused | 0 |
0%
|