| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 31 |
0.9%
|
| 2 | Worse | 231 |
6.4%
|
| 3 | About the same | 982 |
27.3%
|
| 4 | Better | 1926 |
53.5%
|
| 5 | Much better | 371 |
10.3%
|
| 9 | Don't know | 62 |
1.7%
|