| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 4 |
4.3%
|
| 2 | WORSE | 27 |
28.7%
|
| 3 | ABOUT THE SAME | 8 |
8.5%
|
| 4 | BETTER | 34 |
36.2%
|
| 5 | MUCH BETTER | 12 |
12.8%
|
| 9 | NOT APPLICABLE | 9 |
9.6%
|
| Sysmiss | 8 |