| Similarity | Rank | |
|---|---|---|
| Southeast | 0.711 | 16652 |
| Southern | 0.674 | 7983 |
| Southwestern | 0.667 | 81916 |
| Northern | 0.659 | 12725 |
| North_Central | 0.658 | 85050 |
| Northeastern | 0.640 | 65476 |
| Northeast | 0.637 | 15574 |
| Southwest | 0.632 | 17553 |
| southeastern | 0.619 | 96374 |
| South_Central | 0.606 | 84401 |
| Eastern | 0.605 | 10200 |
| Central | 0.571 | 4940 |
| South_East | 0.557 | 42337 |
| North_East | 0.553 | 30328 |
| Atlantic | 0.553 | 20945 |
| northeastern | 0.553 | 86147 |
| the_southeast | 0.549 | 23198 |
| Gulf_Coast | 0.549 | 69732 |
| Midlands | 0.548 | 72358 |
| Mid-Atlantic | 0.545 | 58293 |
| Northwest | 0.544 | 11590 |
| southeast | 0.543 | 34885 |
| southern | 0.540 | 9014 |
| Northwestern | 0.535 | 32918 |
| northern | 0.529 | 7768 |