| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 9044 |
52.1%
|
| 2 | MORE OR LESS THE SAME | 5764 |
33.2%
|
| 3 | WORSENED | 2518 |
14.5%
|
| 9 | NO RESPONSE | 21 |
0.1%
|
| Sysmiss | 1119 |