| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 15 |
7.7%
|
| 2 | WORSE | 55 |
28.2%
|
| 3 | ABOUT THE SAME | 29 |
14.9%
|
| 4 | BETTER | 62 |
31.8%
|
| 5 | MUCH BETTER | 17 |
8.7%
|
| 9 | NOT APPLICABLE | 17 |
8.7%
|
| Sysmiss | 9 |