| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 82 |
7.4%
|
| 1 | Not very well | 517 |
46.8%
|
| 2 | Well | 327 |
29.6%
|
| 3 | Very well | 148 |
13.4%
|
| 9 | Don't know | 30 |
2.7%
|
| 998 | Refused | 0 |
0%
|