| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 1464 |
31.3%
|
| 2 | MORE OR LESS THE SAME | 1546 |
33.1%
|
| 3 | WORSENED | 1166 |
24.9%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 498 |
10.6%
|