| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 15 |
2%
|
| 2 | WORSE | 128 |
17.4%
|
| 3 | ABOUT THE SAME | 67 |
9.1%
|
| 4 | BETTER | 416 |
56.7%
|
| 5 | MUCH BETTER | 79 |
10.8%
|
| 9 | NOT APPLICABLE | 29 |
4%
|
| Sysmiss | 34 |