| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 1505 |
44.4%
|
| 2 | MORE OR LESS THE SAME | 1452 |
42.8%
|
| 3 | WORSENED | 206 |
6.1%
|
| 9 | NO RESPONSE | 6 |
0.2%
|
| Sysmiss | 222 |
6.5%
|