| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 876 |
1.8%
|
| 2 | same as before | 36112 |
73.4%
|
| 3 | better than before | 11836 |
24%
|
| 4 | don't know | 403 |
0.8%
|
| Sysmiss | 26289 |