| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 208 |
6.8%
|
| 2 | same as before | 1798 |
58.5%
|
| 3 | better now | 995 |
32.4%
|
| 4 | do not know | 72 |
2.3%
|
| Sysmiss | 372 |