| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 3 |
0.3%
|
| 0 | Not at all well | 198 |
16.5%
|
| 1 | Not very well | 441 |
36.8%
|
| 2 | Well | 337 |
28.1%
|
| 3 | Very well | 42 |
3.5%
|
| 9 | Don’t know | 177 |
14.8%
|
| 98 | Refused | 0 |
0%
|