| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 244 |
20.3%
|
| 1 | Not very well | 472 |
39.3%
|
| 2 | Well | 297 |
24.8%
|
| 3 | Very well | 90 |
7.5%
|
| 9 | Don't know | 97 |
8.1%
|
| 98 | Refused | 0 |
0%
|