| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 140 |
5.8%
|
| 2 | Worse | 241 |
9.9%
|
| 3 | Same | 404 |
16.6%
|
| 4 | Better | 1260 |
51.9%
|
| 5 | Much Better | 343 |
14.1%
|
| 9 | Don't know | 40 |
1.6%
|