| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 6 |
0.5%
|
| 1 | Very badly | 168 |
14%
|
| 2 | Fairly badly | 204 |
17.1%
|
| 3 | Fairly well | 566 |
47.3%
|
| 4 | Very well | 141 |
11.8%
|
| 7 | Not applicable | 34 |
2.8%
|
| 9 | Don't know | 77 |
6.4%
|
| 98 | Refused | 0 |
0%
|