| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 33 |
4.5%
|
| 2 | WORSE | 154 |
21%
|
| 3 | ABOUT THE SAME | 85 |
11.6%
|
| 4 | BETTER | 129 |
17.6%
|
| 5 | MUCH BETTER | 63 |
8.6%
|
| 9 | NOT APPLICABLE | 270 |
36.8%
|
| Sysmiss | 34 |