| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 18693 |
60.2%
|
| 2 | MORE OR LESS THE SAME | 10144 |
32.7%
|
| 3 | WORSENED | 1376 |
4.4%
|
| 9 | NO RESPONSE | 27 |
0.1%
|
| Sysmiss | 803 |
2.6%
|