| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 194 |
16.2%
|
| 1 | Not very well | 245 |
20.4%
|
| 2 | Well | 296 |
24.7%
|
| 3 | Very well | 345 |
28.8%
|
| 9 | Don't know | 120 |
10%
|
| 998 | Refused | 0 |
0%
|