| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 12 |
0.5%
|
| 2 | Worse | 72 |
3.3%
|
| 3 | Same | 253 |
11.4%
|
| 4 | Better | 1436 |
65%
|
| 5 | Much Better | 389 |
17.6%
|
| 9 | Don't know | 48 |
2.2%
|