| Value | Category | Cases | |
|---|---|---|---|
| 1 | MUCH WORSE | 36 |
4.7%
|
| 2 | WORSE | 264 |
34.4%
|
| 3 | ABOUT THE SAME | 165 |
21.5%
|
| 4 | BETTER | 237 |
30.9%
|
| 5 | MUCH BETTER | 17 |
2.2%
|
| 9 | NOT APPLICABLE | 48 |
6.3%
|
| Sysmiss | 1 |