| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 174 |
7.9%
|
| 2 | Worse | 610 |
27.8%
|
| 3 | About the same | 954 |
43.4%
|
| 4 | Better | 391 |
17.8%
|
| 5 | Much better | 58 |
2.6%
|
| 9 | Don't know | 11 |
0.5%
|