| Similarity | Rank | |
|---|---|---|
| North-East | 0.889 | 64802 |
| South-West | 0.887 | 77129 |
| Asia | 0.799 | 2829 |
| south-east | 0.791 | 35994 |
| South | 0.790 | 830 |
| North-West | 0.786 | 59168 |
| south-eastern | 0.784 | 68656 |
| Africa | 0.778 | 1872 |
| north-eastern | 0.777 | 65878 |
| south-western | 0.777 | 77536 |
| East | 0.773 | 1386 |
| Southeast | 0.769 | 10027 |
| Northern | 0.757 | 3545 |
| north-western | 0.752 | 78037 |
| sub-region | 0.747 | 93153 |
| north-east | 0.746 | 37405 |
| south-west | 0.744 | 37669 |
| Peninsular | 0.742 | 70952 |
| north-west | 0.736 | 37969 |
| sub-continent | 0.732 | 77048 |
| hinterland | 0.724 | 53893 |
| Central | 0.724 | 2300 |
| Sub-Saharan | 0.723 | 50227 |
| Australasia | 0.720 | 53863 |
| Middle-East | 0.720 | 92286 |