| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 1079 |
45%
|
| 2 | Fairly badly | 639 |
26.6%
|
| 3 | Fairly well | 601 |
25%
|
| 4 | Very well | 59 |
2.5%
|
| 8 | Refused | 2 |
0.1%
|
| 9 | Don't know | 20 |
0.8%
|