| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much higher | 29 |
5.6%
|
| 2 | A little higher | 92 |
17.8%
|
| 3 | The same | 94 |
18.2%
|
| 4 | A little lower | 195 |
37.8%
|
| 5 | Much lower | 106 |
20.5%
|
| Sysmiss | 2841 |