| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | Not at all well | 221 |
18.4%
|
| 1 | Not very well | 332 |
27.7%
|
| 2 | Well | 373 |
31.1%
|
| 3 | Very well | 131 |
10.9%
|
| 9 | Don't know | 143 |
11.9%
|
| 98 | Refused | 0 |
0%
|