| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 3708 |
87.6%
|
| 2 | MORE OR LESS THE SAME | 362 |
8.5%
|
| 3 | WORSE | 62 |
1.5%
|
| 9 | NO RESPONSE | 18 |
0.4%
|
| Sysmiss | 85 |
2%
|