| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 99 |
9%
|
| 2 | same as before | 557 |
50.5%
|
| 3 | better now | 386 |
35%
|
| 4 | do not know | 62 |
5.6%
|
| Sysmiss | 2341 |