| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 66 |
5.5%
|
| 2 | Worse | 104 |
8.7%
|
| 3 | About the same | 173 |
14.4%
|
| 4 | Better | 553 |
46.1%
|
| 5 | Much better | 197 |
16.4%
|
| 6 | Don't know | 94 |
7.8%
|
| 98 | Refused | 10 |
0.8%
|
| 99 | Missing data | 3 |
0.3%
|