| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 2223 |
49.3%
|
| 2 | MORE OR LESS THE SAME | 523 |
11.6%
|
| 3 | WORSE | 89 |
2%
|
| 9 | NO RESPONSE | 38 |
0.8%
|
| Sysmiss | 1632 |
36.2%
|