| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 4 |
4.3%
|
| 2 | WORSE | 22 |
23.4%
|
| 3 | ABOUT THE SAME | 6 |
6.4%
|
| 4 | BETTER | 49 |
52.1%
|
| 5 | MUCH BETTER | 12 |
12.8%
|
| 9 | NOT APPLICABLE | 1 |
1.1%
|
| Sysmiss | 8 |