United States - 874
China - 154
Germany - 141
Russia - 114
Czech Republic - 114
Ireland - 70
Great Britain - 46
France - 42
Greece - 40
Italy - 33
Latvia - 29
Netherlands - 25
India - 20
Canada - 19
Ukraine - 15
Austria - 13
Singapore - 13
Sweden - 13
Europe - 12
Finland - 10
Spain - 10
Japan - 8
Turkey - 8
Indonesia - 7
Norway - 6
Switzerland - 5
Vietnam - 5
Romania - 5
Brazil - 5
Hungary - 5
Iran - 4
Poland - 4
Thailand - 3
South Korea - 3
Israel - 3
Armenia - 2
The Republic of Northern Macedonia - 2
Estonia - 2
Honduras - 2
Slovakia - 1
Slovenia - 1
South Africa - 1
Tunisia - 1
Morocco - 1
Belgium - 1
Equatorial Guinea - 1
Kazakhstan - 1
Croatia - 1
Albania - 1
Australia - 1
Chile - 1
Kenya - 1
Malaysia - 1
Cambodia - 1
United Arab Emirates - 1
Taiwan - 1
Belize - 1
Guatemala - 1
Argentina - 1
Egypt - 1
New Zealand - 1
Mexico - 1
Philippines - 1