| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 223 |
18.6%
|
| 2 | Worse | 245 |
20.5%
|
| 3 | About the same | 284 |
23.7%
|
| 4 | Better | 277 |
23.1%
|
| 5 | Much better | 117 |
9.8%
|
| 6 | Don't know | 33 |
2.8%
|
| 98 | Refused | 2 |
0.2%
|
| 99 | Missing data | 17 |
1.4%
|