| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 4353 |
83.3%
|
| 2 | MORE OR LESS THE SAME | 96 |
1.8%
|
| 3 | WORSE | 21 |
0.4%
|
| 9 | NO RESPONSE | 57 |
1.1%
|
| Sysmiss | 699 |
13.4%
|