| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 352 |
10.6%
|
| 2 | same as before | 1806 |
54.6%
|
| 3 | better now | 1050 |
31.8%
|
| 4 | do not know | 98 |
3%
|
| Sysmiss | 139 |