| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 1211 |
26.9%
|
| 2 | MORE OR LESS THE SAME | 1117 |
24.8%
|
| 3 | WORSENED | 540 |
12%
|
| 9 | NO RESPONSE | 5 |
0.1%
|
| Sysmiss | 1632 |
36.2%
|