| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much Worse | 7 |
2.2%
|
| 2 | Worse | 14 |
4.4%
|
| 3 | About the Same | 104 |
32.4%
|
| 4 | Better | 117 |
36.4%
|
| 5 | Much Better | 28 |
8.7%
|
| 9 | Not Applicable | 51 |
15.9%
|
| Sysmiss | 12 |