Collected from 17 countries. Top 20:
Show All Countries ![Expand List](/libhtml/interfaceicons/popupIcon.gif) |
Antarctica | 134 | Chile | 22 | Germany | 6 | France | 129 | United States | 18 | South Africa | 5 | Norway | 109 | Canada | 18 | Switzerland | 2 | Australia | 54 | South Georgia and the South Sandwich Islands | 13 | Ghana | 1 | United Kingdom | 34 | Czech Republic | 7 | Greenland | 1 | Belgium | 32 | Spain | 7 | | |
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