| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | Much Worse | 1222 |
50.9%
|
| 2 | Worse | 794 |
33.1%
|
| 3 | About the same | 156 |
6.5%
|
| 4 | Better | 168 |
7%
|
| 5 | Much Better | 40 |
1.7%
|
| 9 | Don't know | 20 |
0.8%
|
| 98 | Refused | 0 |
0%
|