| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 234 |
19.5%
|
| 2 | Worse | 454 |
37.9%
|
| 3 | About the same | 245 |
20.5%
|
| 4 | Better | 175 |
14.6%
|
| 5 | Much better | 51 |
4.3%
|
| 6 | Don't know | 15 |
1.3%
|
| 99 | Missing data | 24 |
2%
|