| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 7263 |
45.4%
|
| 2 | MORE OR LESS THE SAME | 6546 |
40.9%
|
| 3 | WORSENED | 968 |
6%
|
| 9 | NO RESPONSE | 14 |
0.1%
|
| Sysmiss | 1219 |
7.6%
|