United States 17.9 %
France 16.6 %
Germany 9.1 %
Canada 6.2 %
Netherlands 6.2 %
United Kingdom 3.2 %
Denmark 2.9 %
Poland 2.9 %
Belgium 2.6 %
Italy 2.6 %
Finland 2.6 %
Switzerland 2.6 %
Austria 1.9 %
Sweden 1.9 %
Romania 1.9 %
Taiwan 1.3 %
Czech Republic 1.3 %
Spain 1.3 %
Wobgholand 1.0 %
Turkey 1.0 %
Japan 1.0 %
Brazil 1.0 %
Estonia 1.0 %
South Africa 1.0 %
India 0.6 %
Portugal 0.6 %
Greece 0.6 %
UKRAINE 0.6 %
Mexico 0.3 %
Argentina 0.3 %
Norway 0.3 %
Peru 0.3 %
Chile 0.3 %
Togo 0.3 %
Burkina Faso 0.3 %
Slovenia 0.3 %
Monaco 0.3 %
Kuwait 0.3 %
Cote d'ivoire 0.3 %
Iceland 0.3 %
Philippines 0.3 %
Ireland 0.3 %
Luxembourg 0.3 %
Malaysia 0.3 %
Saudi Arabia 0.3 %
Libyan Arab Jamahiriya 0.3 %
Mali 0.3 %
Nigeria 0.3 %
unknown 0.0 %