| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 11 |
11.7%
|
| 2 | WORSE | 29 |
30.9%
|
| 3 | ABOUT THE SAME | 19 |
20.2%
|
| 4 | BETTER | 7 |
7.4%
|
| 5 | MUCH BETTER | 1 |
1.1%
|
| 9 | NOT APPLICABLE | 27 |
28.7%
|
| Sysmiss | 8 |