| Value | Category | Cases | |
|---|---|---|---|
| 1 | much worse | 172 |
30.5%
|
| 2 | worse | 207 |
36.7%
|
| 3 | about the same | 18 |
3.2%
|
| 4 | better | 98 |
17.4%
|
| 5 | much better | 69 |
12.2%
|
| 9 | not applicable | 0 |
0%
|