| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Very Badly | 55 |
4.6%
|
| 2 | Fairly Badly | 100 |
8.3%
|
| 3 | Fairly Well | 715 |
59.6%
|
| 4 | Very Well | 317 |
26.4%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't Know / Haven’t heard enough | 12 |
1%
|