| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 322 |
26.8%
|
| 1 | Not very well | 504 |
42%
|
| 2 | Well | 239 |
19.9%
|
| 3 | Very well | 31 |
2.6%
|
| 9 | Don't know | 104 |
8.7%
|
| 98 | Refused | 0 |
0%
|