| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 5688 |
66.8%
|
| 2 | MORE OR LESS THE SAME | 570 |
6.7%
|
| 3 | WORSE | 170 |
2%
|
| 9 | NO RESPONSE | 26 |
0.3%
|
| Sysmiss | 2067 |
24.3%
|