| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 163 |
7.3%
|
| 2 | Worse | 456 |
20.3%
|
| 3 | The same | 939 |
41.8%
|
| 4 | Better | 533 |
23.8%
|
| 5 | Much better | 153 |
6.8%
|
| 6 | Do not know | 156 |