| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 50 |
8.9%
|
| 2 | worse | 225 |
39.9%
|
| 3 | about the same | 86 |
15.2%
|
| 4 | better | 146 |
25.9%
|
| 5 | much better | 57 |
10.1%
|
| 9 | not applicable | 0 |
0%
|