| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 11 |
1.8%
|
| 2 | same as before | 286 |
46.2%
|
| 3 | better now | 320 |
51.7%
|
| 4 | do not know | 2 |
0.3%
|
| Sysmiss | 2826 |