| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 71 |
3%
|
| 2 | Worse | 262 |
10.9%
|
| 3 | Same | 595 |
24.8%
|
| 4 | Better | 910 |
37.9%
|
| 5 | Much better | 473 |
19.7%
|
| 9 | Don't know | 88 |
3.7%
|