| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very badly | 132 |
11%
|
| 2 | Fairly badly | 266 |
22.2%
|
| 3 | Fairly well | 630 |
52.5%
|
| 4 | Very well | 133 |
11.1%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know | 39 |
3.3%
|