| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 3823 |
85.4%
|
| 2 | MORE OR LESS THE SAME | 576 |
12.9%
|
| 3 | WORSE | 33 |
0.7%
|
| 9 | NO RESPONSE | 45 |
1%
|
| Sysmiss | 1036 |