| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 6 |
6.4%
|
| 2 | WORSE | 23 |
24.5%
|
| 3 | ABOUT THE SAME | 15 |
16%
|
| 4 | BETTER | 17 |
18.1%
|
| 5 | MUCH BETTER | 1 |
1.1%
|
| 9 | NOT APPLICABLE | 32 |
34%
|
| Sysmiss | 8 |