| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 132 |
5.5%
|
| 2 | Worse | 652 |
27.2%
|
| 3 | Same | 853 |
35.6%
|
| 4 | Better | 615 |
25.6%
|
| 5 | Much better | 111 |
4.6%
|
| 9 | Don't know | 36 |
1.5%
|