| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 992 |
31.1%
|
| 2 | MORE OR LESS THE SAME | 1482 |
46.4%
|
| 3 | WORSENED | 287 |
9%
|
| 9 | NO RESPONSE | 3 |
0.1%
|
| Sysmiss | 428 |
13.4%
|