| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 1 |
1%
|
| 2 | WORSE | 6 |
5.9%
|
| 3 | ABOUT THE SAME | 8 |
7.9%
|
| 4 | BETTER | 64 |
63.4%
|
| 5 | MUCH BETTER | 17 |
16.8%
|
| 9 | NOT APPLICABLE | 5 |
5%
|
| Sysmiss | 1 |