| Collected from 24 countries. Top 20:
Show All Countries  |
| United Kingdom | 53 | Netherlands | 3 | South Africa | 2 | | Canada | 27 | India | 3 | Russia | 1 | | China | 17 | Albania | 2 | New Zealand | 1 | | United States | 12 | Sweden | 2 | Ecuador | 1 | | Norway | 8 | Argentina | 2 | Chile | 1 | | Bhutan | 7 | Saint Helena | 2 | Malaysia | 1 | | France | 3 | Switzerland | 2 | | |
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