| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 13 |
6.7%
|
| 2 | WORSE | 59 |
30.3%
|
| 3 | ABOUT THE SAME | 35 |
17.9%
|
| 4 | BETTER | 57 |
29.2%
|
| 5 | MUCH BETTER | 9 |
4.6%
|
| 8 | 1 |
0.5%
|
|
| 9 | NOT APPLICABLE | 21 |
10.8%
|
| Sysmiss | 9 |