| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 64 |
8.7%
|
| 2 | WORSE | 369 |
50.3%
|
| 3 | ABOUT THE SAME | 128 |
17.4%
|
| 4 | BETTER | 107 |
14.6%
|
| 5 | MUCH BETTER | 18 |
2.5%
|
| 9 | NOT APPLICABLE | 48 |
6.5%
|
| Sysmiss | 34 |