| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 1490 |
77.9%
|
| 2 | MORE OR LESS THE SAME | 243 |
12.7%
|
| 3 | WORSE | 40 |
2.1%
|
| 9 | NO RESPONSE | 17 |
0.9%
|
| Sysmiss | 122 |
6.4%
|