| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 1 | Very badly | 393 |
16.5%
|
| 2 | Fairly badly | 992 |
41.6%
|
| 3 | Fairly well | 667 |
28%
|
| 4 | Very well | 142 |
6%
|
| 9 | Don't know | 191 |
8%
|