| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | Not at all well | 201 |
8.4%
|
| 1 | Not very well | 943 |
39.3%
|
| 2 | Well | 783 |
32.7%
|
| 3 | Very well | 348 |
14.5%
|
| 9 | Don't know | 121 |
5%
|
| 98 | Refused | 0 |
0%
|