| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 7601 |
71%
|
| 2 | MORE OR LESS THE SAME | 1327 |
12.4%
|
| 3 | WORSE | 1163 |
10.9%
|
| 9 | NO RESPONSE | 39 |
0.4%
|
| Sysmiss | 573 |
5.4%
|