| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 229 |
7.5%
|
| 2 | same as before | 1751 |
57.2%
|
| 3 | better now | 1013 |
33.1%
|
| 4 | do not know | 68 |
2.2%
|
| Sysmiss | 384 |