United States - 1916
Russia - 481
China - 229
Germany - 137
France - 112
Great Britain - 83
Canada - 75
Turkey - 66
Latvia - 53
Japan - 46
Netherlands - 44
Ukraine - 36
India - 27
Moldova - 26
Sweden - 21
Singapore - 19
Italy - 18
Lebanon - 16
Spain - 16
South Africa - 15
Greece - 15
Switzerland - 15
Czech Republic - 14
Ireland - 14
Vietnam - 12
Belgium - 10
Israel - 9
Australia - 9
Iran - 9
South Korea - 8
Poland - 8
Brazil - 7
Austria - 7
Bulgaria - 7
Hong Kong - 7
Luxembourg - 7
Romania - 7
Europe - 6
Belarus - 6
Lithuania - 5
Thailand - 5
Norway - 4
Slovakia - 4
Portugal - 4
Bangladesh - 3
Finland - 3
Denmark - 2
Nepal - 2
Kazakhstan - 2
Albania - 2
Indonesia - 2
The Republic of Northern Macedonia - 2
Laos - 2
Taiwan - 2
Morocco - 2
Estonia - 2
Malaysia - 1
Venezuela - 1
Mongolia - 1
United Arab Emirates - 1
Tanzania - 1
Myanmar (Burma) - 1
Croatia - 1
Chile - 1
Peru - 1
Mexico - 1
Honduras - 1
Sri Lanka - 1
Yemen - 1