| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing data | 0 |
0%
|
| 0 | Not at all well | 220 |
9.2%
|
| 1 | Not very well | 632 |
26.3%
|
| 2 | Well | 887 |
37%
|
| 3 | Very well | 295 |
12.3%
|
| 9 | Don't know | 366 |
15.3%
|
| 998 | Refused | 0 |
0%
|