| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 216 |
18%
|
| 1 | Not very well | 386 |
32.2%
|
| 2 | Well | 420 |
35%
|
| 3 | Very well | 146 |
12.2%
|
| 9 | Don't know | 32 |
2.7%
|
| 98 | Refused | 0 |
0%
|