| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 83 |
3.8%
|
| 2 | Worse | 295 |
13.3%
|
| 3 | Same | 540 |
24.4%
|
| 4 | Better | 1015 |
45.9%
|
| 5 | Much Better | 211 |
9.5%
|
| 9 | Don't know | 66 |
3%
|