| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 221 |
9.8%
|
| 2 | Worse | 580 |
25.8%
|
| 3 | The same | 810 |
36%
|
| 4 | Better | 492 |
21.9%
|
| 5 | Much better | 146 |
6.5%
|
| 6 | Do not know | 151 |