| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 38 |
3.2%
|
| 2 | Worse | 96 |
8%
|
| 3 | About the same | 187 |
15.6%
|
| 4 | Better | 607 |
50.6%
|
| 5 | Much better | 151 |
12.6%
|
| 6 | Don't know | 106 |
8.8%
|
| 98 | Refused | 9 |
0.8%
|
| 99 | Missing data | 6 |
0.5%
|