| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 61 |
5.6%
|
| 2 | same as before | 607 |
55.3%
|
| 3 | better now | 351 |
32%
|
| 4 | do not know | 78 |
7.1%
|
| Sysmiss | 2348 |