| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 216 |
18%
|
| 1 | Not very well | 352 |
29.3%
|
| 2 | Well | 370 |
30.8%
|
| 3 | Very well | 203 |
16.9%
|
| 9 | Don't know | 59 |
4.9%
|
| 98 | Refused | 0 |
0%
|