| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 11 |
5.6%
|
| 2 | WORSE | 42 |
21.5%
|
| 3 | ABOUT THE SAME | 25 |
12.8%
|
| 4 | BETTER | 38 |
19.5%
|
| 5 | MUCH BETTER | 13 |
6.7%
|
| 9 | NOT APPLICABLE | 66 |
33.8%
|
| Sysmiss | 9 |