| Similarity | Rank | |
|---|---|---|
| Eastern | 0.901 | 4040 |
| Southern | 0.804 | 3264 |
| East | 0.798 | 1386 |
| western | 0.793 | 3584 |
| West | 0.787 | 1140 |
| South | 0.783 | 830 |
| Central | 0.780 | 2300 |
| North | 0.779 | 857 |
| Northern | 0.773 | 3545 |
| Southeast | 0.730 | 10027 |
| Middle | 0.715 | 3167 |
| Northwest | 0.713 | 8842 |
| Southwestern | 0.712 | 27245 |
| Southeastern | 0.711 | 25667 |
| East-West | 0.694 | 60655 |
| Northeastern | 0.694 | 29057 |
| Southwest | 0.690 | 10236 |
| Plains | 0.683 | 16821 |
| Far | 0.681 | 7877 |
| eastern | 0.672 | 5671 |
| American | 0.672 | 434 |
| South-East | 0.672 | 47438 |
| Asia | 0.670 | 2829 |
| Pacific | 0.668 | 3504 |
| Northeast | 0.667 | 12099 |