| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 202 |
16.9%
|
| 1 | Not very well | 477 |
40%
|
| 2 | Well | 327 |
27.4%
|
| 3 | Very well | 129 |
10.8%
|
| 9 | Don't know | 57 |
4.8%
|
| 998 | Refused | 0 |
0%
|