| Similarity | Rank | |
|---|---|---|
| north-central | 0.982 | 94323 |
| southeastern | 0.936 | 23547 |
| northeastern | 0.935 | 24063 |
| northwestern | 0.925 | 30308 |
| southwestern | 0.922 | 25033 |
| northern | 0.880 | 4004 |
| northeast | 0.873 | 12747 |
| southern | 0.869 | 3752 |
| northwest | 0.858 | 12518 |
| southwest | 0.856 | 12372 |
| eastern | 0.856 | 5671 |
| southeast | 0.855 | 13333 |
| south-eastern | 0.852 | 68656 |
| north-western | 0.849 | 78037 |
| south-western | 0.846 | 77536 |
| north-eastern | 0.846 | 65878 |
| mountainous | 0.783 | 21115 |
| region | 0.783 | 1203 |
| northernmost | 0.780 | 53984 |
| highlands | 0.773 | 32946 |
| semi-arid | 0.772 | 75046 |
| Plateau | 0.771 | 29618 |
| lowlands | 0.770 | 49906 |
| southernmost | 0.766 | 47067 |
| north-east | 0.758 | 37405 |