| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing Data | 0 |
0%
|
| 1 | Much Worse | 31 |
2.6%
|
| 2 | Worse | 128 |
10.7%
|
| 3 | About the same | 231 |
19.3%
|
| 4 | Better | 573 |
47.8%
|
| 5 | Much Better | 232 |
19.3%
|
| 9 | Don't know | 4 |
0.3%
|
| 98 | Refused to Answer | 0 |
0%
|