| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 259 |
21.6%
|
| 1 | Not very well | 172 |
14.3%
|
| 2 | Well | 209 |
17.4%
|
| 3 | Very well | 340 |
28.3%
|
| 9 | Don't know | 220 |
18.3%
|
| 98 | Refused | 0 |
0%
|