| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 3003 |
71.2%
|
| 2 | MORE OR LESS THE SAME | 682 |
16.2%
|
| 3 | WORSE | 37 |
0.9%
|
| 9 | NO RESPONSE | 18 |
0.4%
|
| Sysmiss | 479 |
11.4%
|