| Similarity | Rank | |
|---|---|---|
| Northern | 0.887 | 3545 |
| Northwest | 0.845 | 8842 |
| Southwest | 0.841 | 10236 |
| Southwestern | 0.837 | 27245 |
| Northeast | 0.832 | 12099 |
| South | 0.830 | 830 |
| Northeastern | 0.829 | 29057 |
| Southeastern | 0.814 | 25667 |
| Eastern | 0.812 | 4040 |
| Western | 0.804 | 2137 |
| Southeast | 0.803 | 10027 |
| North | 0.798 | 857 |
| Carolina | 0.780 | 3337 |
| Central | 0.777 | 2300 |
| Carolinas | 0.766 | 40152 |
| Midwest | 0.765 | 11791 |
| West | 0.765 | 1140 |
| East | 0.761 | 1386 |
| Seaboard | 0.760 | 75364 |
| Georgia | 0.756 | 3938 |
| Piedmont | 0.754 | 30246 |
| Coast | 0.750 | 3697 |
| Panhandle | 0.745 | 48803 |
| Midwestern | 0.745 | 35128 |
| Virginia | 0.737 | 3161 |