| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 345 |
14.4%
|
| 1 | Not very well | 996 |
41.5%
|
| 2 | Well | 627 |
26.1%
|
| 3 | Very well | 305 |
12.7%
|
| 9 | Don't know | 127 |
5.3%
|
| 98 | Refused | 0 |
0%
|