| Collected from 24 countries. Top 20:
Show All Countries  |
| South Africa | 50 | United States | 4 | Netherlands | 2 | | Australia | 47 | Mexico | 4 | Panama | 1 | | Philippines | 45 | French Polynesia | 3 | Atlantic Ocean | 1 | | Indonesia | 31 | Taiwan | 2 | Northern Mariana Islands | 1 | | China | 14 | Pakistan | 2 | Israel | 1 | | Tanzania | 8 | Seychelles | 2 | Yemen | 1 | | India | 7 | Madagascar | 2 | | |
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