| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.3%
|
|
| 1 | Much Worse | 14 |
4.2%
|
| 2 | Worse | 51 |
15.2%
|
| 3 | About the Same | 75 |
22.4%
|
| 4 | Better | 118 |
35.2%
|
| 5 | Much Better | 19 |
5.7%
|
| 9 | Not Applicable | 57 |
17%
|
| Sysmiss | 98 |