| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 18 |
9.2%
|
| 2 | WORSE | 56 |
28.7%
|
| 3 | ABOUT THE SAME | 20 |
10.3%
|
| 4 | BETTER | 82 |
42.1%
|
| 5 | MUCH BETTER | 15 |
7.7%
|
| 9 | NOT APPLICABLE | 4 |
2.1%
|
| Sysmiss | 9 |