| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 4 |
4.3%
|
| 2 | WORSE | 13 |
13.8%
|
| 3 | ABOUT THE SAME | 11 |
11.7%
|
| 4 | BETTER | 13 |
13.8%
|
| 5 | MUCH BETTER | 0 |
0%
|
| 9 | NOT APPLICABLE | 53 |
56.4%
|
| Sysmiss | 8 |