| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 722 |
23.9%
|
| 2 | Quite well | 1144 |
37.9%
|
| 3 | Not very well | 738 |
24.4%
|
| 4 | Not at all well | 353 |
11.7%
|
| 8 | Do not know | 63 |
2.1%
|
| Sysmiss | 37 |