| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 29 |
4%
|
| 2 | WORSE | 101 |
13.8%
|
| 3 | ABOUT THE SAME | 80 |
10.9%
|
| 4 | BETTER | 134 |
18.3%
|
| 5 | MUCH BETTER | 8 |
1.1%
|
| 9 | NOT APPLICABLE | 382 |
52%
|
| Sysmiss | 34 |