| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 287 |
24%
|
| 2 | Worse | 388 |
32.4%
|
| 3 | About the same | 159 |
13.3%
|
| 4 | Better | 241 |
20.1%
|
| 5 | Much better | 92 |
7.7%
|
| 6 | Don't know | 16 |
1.3%
|
| 98 | Refused | 1 |
0.1%
|
| 99 | Missing data | 14 |
1.2%
|