| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 26 |
13.3%
|
| 2 | WORSE | 57 |
29.2%
|
| 3 | ABOUT THE SAME | 28 |
14.4%
|
| 4 | BETTER | 20 |
10.3%
|
| 5 | MUCH BETTER | 4 |
2.1%
|
| 9 | NOT APPLICABLE | 60 |
30.8%
|
| Sysmiss | 9 |