| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 250 |
20.8%
|
| 2 | Worse | 180 |
15%
|
| 3 | About the same | 218 |
18.2%
|
| 4 | Better | 325 |
27.1%
|
| 5 | Much better | 117 |
9.8%
|
| 6 | Don't know | 93 |
7.8%
|
| 98 | Refused | 10 |
0.8%
|
| 99 | Missing data | 7 |
0.6%
|