| Collected from 27 countries. Top 20:
Show All Countries  |
| China | 25 | France | 7 | Bulgaria | 3 | | Portugal | 23 | Ghana | 6 | Australia | 2 | | Germany | 22 | United States | 6 | Slovakia | 2 | | Ecuador | 20 | Lebanon | 5 | Gabon | 2 | | Guinea | 11 | Kenya | 5 | Pakistan | 2 | | Panama | 7 | Netherlands | 5 | Russia | 2 | | Spain | 7 | Ivory Coast | 4 | | |
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