| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 739 |
30.8%
|
| 2 | Worse | 952 |
39.7%
|
| 3 | About the same | 220 |
9.2%
|
| 4 | Better | 394 |
16.4%
|
| 5 | Much Better | 47 |
2%
|
| 9 | Don't know | 48 |
2%
|
| 98 | Refused | 0 |
0%
|