| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 442 |
18.6%
|
| 1 | Not very well | 650 |
27.3%
|
| 2 | Well | 936 |
39.4%
|
| 3 | Very well | 183 |
7.7%
|
| 8 | Refused | 3 |
0.1%
|
| 9 | Don’t know | 164 |
6.9%
|