| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 12 |
0.5%
|
| 2 | Worse | 64 |
2.9%
|
| 3 | Same | 283 |
12.8%
|
| 4 | Better | 1345 |
60.9%
|
| 5 | Much Better | 447 |
20.2%
|
| 9 | Don't know | 59 |
2.7%
|