| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 119 |
21.1%
|
| 2 | worse | 152 |
27%
|
| 3 | about the same | 53 |
9.4%
|
| 4 | better | 39 |
6.9%
|
| 5 | much better | 19 |
3.4%
|
| 9 | not applicable | 182 |
32.3%
|