| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 7143 |
47.6%
|
| 2 | MORE OR LESS THE SAME | 7050 |
46.9%
|
| 3 | WORSENED | 600 |
4%
|
| 9 | NO RESPONSE | 12 |
0.1%
|
| Sysmiss | 214 |
1.4%
|