| Value | Category | Cases | |
|---|---|---|---|
| 1 | Very well | 705 |
21.3%
|
| 2 | Quite well | 1356 |
41%
|
| 3 | Not very well | 761 |
23%
|
| 4 | Not at all well | 365 |
11%
|
| 8 | Do not know | 124 |
3.7%
|
| Sysmiss | 10 |