| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 88 |
4.3%
|
| 2 | same as before | 1110 |
54.1%
|
| 3 | better now | 734 |
35.8%
|
| 4 | do not know | 118 |
5.8%
|
| Sysmiss | 1395 |