| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 242 |
20.2%
|
| 1 | Not very well | 431 |
35.9%
|
| 2 | Well | 278 |
23.2%
|
| 3 | Very well | 167 |
13.9%
|
| 9 | Don't know | 82 |
6.8%
|
| 998 | Refused | 0 |
0%
|