| Similarity | Rank | |
|---|---|---|
| kincardine | 0.795 | 31976 |
| cynon | 0.787 | 53094 |
| valleys | 0.785 | 31992 |
| nidderdale | 0.785 | 77285 |
| itchen | 0.784 | 71353 |
| duddon | 0.778 | 63170 |
| rother | 0.776 | 43058 |
| torridge | 0.774 | 62108 |
| pentlands | 0.770 | 52687 |
| dyfi | 0.768 | 93127 |
| settle-carlisle | 0.767 | 62707 |
| brecon | 0.764 | 20654 |
| ceredigion | 0.762 | 50257 |
| cumnock | 0.761 | 40421 |
| strangford | 0.760 | 46008 |
| tredegar | 0.758 | 62597 |
| bonsall | 0.758 | 98882 |
| radnor | 0.758 | 36388 |
| wrekin | 0.754 | 50161 |
| talybont | 0.751 | 63758 |
| ammanford | 0.751 | 82188 |
| saddleworth | 0.750 | 56221 |
| conwy | 0.747 | 24420 |
| broads | 0.745 | 34542 |
| cader | 0.742 | 78605 |