| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 133 |
11.1%
|
| 1 | Not very well | 199 |
16.6%
|
| 2 | Well | 482 |
40.2%
|
| 3 | Very well | 316 |
26.3%
|
| 9 | Don't know | 70 |
5.8%
|
| 98 | Refused | 0 |
0%
|