| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 199 |
16.6%
|
| 2 | Worse | 227 |
18.9%
|
| 3 | About the same | 126 |
10.5%
|
| 4 | Better | 356 |
29.7%
|
| 5 | Much Better | 228 |
19%
|
| 9 | Don't know | 64 |
5.3%
|
| 98 | Refused | 0 |
0%
|