| Value | Category | Cases | |
|---|---|---|---|
| 1 | worse now | 26 |
4%
|
| 2 | same as before | 364 |
56.5%
|
| 3 | better now | 195 |
30.3%
|
| 4 | do not know | 59 |
9.2%
|
| Sysmiss | 2801 |