| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 96 |
4%
|
| 2 | Worse | 438 |
18.3%
|
| 3 | Same | 1073 |
44.7%
|
| 4 | Better | 634 |
26.4%
|
| 5 | Much better | 146 |
6.1%
|
| 9 | Don't know | 12 |
0.5%
|