| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all well | 122 |
10.2%
|
| 1 | Not very well | 151 |
12.6%
|
| 2 | Well | 479 |
39.9%
|
| 3 | Very well | 184 |
15.3%
|
| 9 | Don't know | 264 |
22%
|
| 998 | Refused | 0 |
0%
|