| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 146 |
12.2%
|
| 2 | Worse | 225 |
18.8%
|
| 3 | About the same | 226 |
18.9%
|
| 4 | Better | 227 |
18.9%
|
| 5 | Much Better | 100 |
8.3%
|
| 9 | Don't know | 274 |
22.9%
|
| 98 | Refused | 0 |
0%
|