| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all well | 188 |
15.7%
|
| 1 | Not very well | 249 |
20.8%
|
| 2 | Well | 356 |
29.7%
|
| 3 | Very well | 127 |
10.6%
|
| 9 | Don't know | 280 |
23.3%
|
| 998 | Refused | 0 |
0%
|