| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 12631 |
88.3%
|
| 2 | MORE OR LESS THE SAME | 815 |
5.7%
|
| 3 | WORSE | 84 |
0.6%
|
| 9 | NO RESPONSE | 110 |
0.8%
|
| Sysmiss | 657 |
4.6%
|