| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 201 |
35.6%
|
| 2 | worse | 273 |
48.4%
|
| 3 | about the same | 42 |
7.4%
|
| 4 | better | 35 |
6.2%
|
| 5 | much better | 12 |
2.1%
|
| 9 | not applicable | 1 |
0.2%
|