| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0.1%
|
| 0 | Not at all well | 130 |
10.8%
|
| 1 | Not very well | 202 |
16.8%
|
| 2 | Well | 339 |
28.3%
|
| 3 | Very well | 446 |
37.2%
|
| 9 | Don't know | 82 |
6.8%
|
| 998 | Refused | 0 |
0%
|