| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Not at all well | 317 |
13.3%
|
| 1 | Not very well | 1120 |
46.9%
|
| 2 | Well | 712 |
29.8%
|
| 3 | Very well | 122 |
5.1%
|
| 9 | Don't know | 114 |
4.8%
|
| 98 | Refused | 0 |
0%
|