| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 62 |
5.3%
|
| 2 | Worse | 41 |
3.5%
|
| 3 | About the same | 198 |
16.8%
|
| 4 | Better | 217 |
18.4%
|
| 5 | Much better | 481 |
40.9%
|
| 6 | Don't know | 175 |
14.9%
|
| 98 | Refused | 0 |
0%
|
| 99 | Missing data | 3 |
0.3%
|