| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 196 |
8.5%
|
| 2 | Worse | 519 |
22.6%
|
| 3 | The same | 906 |
39.5%
|
| 4 | Better | 549 |
23.9%
|
| 5 | Much better | 125 |
5.4%
|
| 6 | Don't know | 105 |