| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 3022 |
64.6%
|
| 2 | MORE OR LESS THE SAME | 607 |
13%
|
| 3 | WORSE | 528 |
11.3%
|
| 9 | NO RESPONSE | 22 |
0.5%
|
| Sysmiss | 498 |
10.6%
|