| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 1656 |
56.6%
|
| 2 | MORE OR LESS THE SAME | 580 |
19.8%
|
| 3 | WORSE | 14 |
0.5%
|
| 9 | NO RESPONSE | 26 |
0.9%
|
| Sysmiss | 652 |
22.3%
|