| Value | Category | Cases | |
|---|---|---|---|
| 1 | Much lower | 108 |
9.1%
|
| 2 | Somewhat lower | 122 |
10.2%
|
| 3 | Not much lower | 91 |
7.6%
|
| 4 | Not much higher | 129 |
10.8%
|
| 5 | Somewhat higher | 265 |
22.2%
|
| 6 | Much higher | 477 |
40%
|