| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 236 |
7.9%
|
| 2 | same as before | 1352 |
45.4%
|
| 3 | better now | 1299 |
43.6%
|
| 4 | do not know | 93 |
3.1%
|
| Sysmiss | 465 |