| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 12 |
5.9%
|
| 2 | WORSE | 47 |
23.2%
|
| 3 | ABOUT THE SAME | 20 |
9.9%
|
| 4 | BETTER | 47 |
23.2%
|
| 5 | MUCH BETTER | 11 |
5.4%
|
| 9 | NOT APPLICABLE | 66 |
32.5%
|
| Sysmiss | 1 |