| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 9 |
9.6%
|
| 2 | WORSE | 30 |
31.9%
|
| 3 | ABOUT THE SAME | 6 |
6.4%
|
| 4 | BETTER | 42 |
44.7%
|
| 5 | MUCH BETTER | 5 |
5.3%
|
| 9 | NOT APPLICABLE | 2 |
2.1%
|
| Sysmiss | 8 |