| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 166 |
7.5%
|
| 2 | Worse | 559 |
25.3%
|
| 3 | Same | 438 |
19.8%
|
| 4 | Better | 873 |
39.5%
|
| 5 | Much Better | 154 |
7%
|
| 9 | Don't know | 20 |
0.9%
|