| Value | Category | Cases | |
|---|---|---|---|
| 1 | BETTER | 9279 |
86%
|
| 2 | MORE OR LESS THE SAME | 1313 |
12.2%
|
| 3 | WORSE | 57 |
0.5%
|
| 9 | NO RESPONSE | 145 |
1.3%
|
| Sysmiss | 943 |