| Value | Category | Cases | |
|---|---|---|---|
| 1 | IMPROVED | 467 |
31.1%
|
| 2 | MORE OR LESS THE SAME | 677 |
45.1%
|
| 3 | WORSENED | 276 |
18.4%
|
| 9 | NO RESPONSE | 2 |
0.1%
|
| Sysmiss | 78 |
5.2%
|