| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 208 |
36.9%
|
| 2 | worse | 147 |
26.1%
|
| 3 | about the same | 47 |
8.3%
|
| 4 | better | 110 |
19.5%
|
| 5 | much better | 42 |
7.5%
|
| 9 | not applicable | 9 |
1.6%
|
| Sysmiss | 1 |