| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 156 |
13%
|
| 1 | Not very well | 340 |
28.3%
|
| 2 | Well | 453 |
37.8%
|
| 3 | Very well | 165 |
13.8%
|
| 9 | Don't know | 86 |
7.2%
|
| 98 | Refused | 0 |
0%
|