| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 3501 |
63.9%
|
| 2 | MORE OR LESS THE SAME | 1016 |
18.6%
|
| 3 | WORSENED | 802 |
14.6%
|
| 9 | NO RESPONSE | 4 |
0.1%
|
| Sysmiss | 153 |
2.8%
|