| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 47 |
8.3%
|
| 2 | worse | 81 |
14.4%
|
| 3 | about the same | 63 |
11.2%
|
| 4 | better | 241 |
42.7%
|
| 5 | much better | 132 |
23.4%
|
| 9 | not applicable | 0 |
0%
|