| Value | Category | Cases | |
|---|---|---|---|
| 1 | Worse now | 569 |
4.2%
|
| 2 | Same | 6193 |
46.1%
|
| 3 | Better now | 431 |
3.2%
|
| 4 | Do not know | 6230 |
46.4%
|
| Sysmiss | 16814 |