| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much worse | 561 |
25.5%
|
| 2 | Worse | 762 |
34.6%
|
| 3 | About the same | 530 |
24.1%
|
| 4 | Better | 286 |
13%
|
| 5 | Much better | 33 |
1.5%
|
| 6 | Do not know | 28 |
1.3%
|
| 98 | Refusal | 0 |
0%
|
| 99 | Missing | 0 |
0%
|