| Value | Category | Cases | |
|---|---|---|---|
| 1 | Better | 43 |
4.6%
|
| 2 | About the same | 221 |
23.4%
|
| 3 | Much Worse | 273 |
29%
|
| 7 | Missing | 403 |
42.7%
|
| 9 | Not Applicable | 3 |
0.3%
|