United States 2,472
India 1,305
China 613
Russian Federation 352
Germany 184
United Kingdom 122
Brazil 108
Canada 101
France 88
Turkey 87
Spain 76
Italy 54
Taiwan, Province of China 42
Singapore 41
Hong Kong 41
Pakistan 28
Egypt 27
Viet Nam 27
Bangladesh 26
Netherlands 23
Romania 23
Finland 23
Poland 22
Morocco 20
Iceland 19
Ukraine 18
European Union 16
Armenia 16
Japan 15
Algeria 15
Thailand 13
Australia 13
Indonesia 13
Greece 11
Iran, Islamic Republic of 11
United Arab Emirates 9
Ireland 9
Denmark 9
Philippines 8
Portugal 7
Saudi Arabia 7
Malaysia 7
Korea, Republic of 6
Switzerland 6
Tunisia 6
Bulgaria 6
Czech Republic 6
Hungary 5
Argentina 5
Sweden 5
South Africa 5
Austria 5
Serbia 4
Colombia 4
Jordan 4
Nepal 4
Ecuador 4
Peru 4
Israel 4
Mexico 4
Cambodia 4
Venezuela, Bolivarian Republic of 3
Lebanon 3
Croatia 3
Georgia 3
Albania 3
Belarus 3
Montenegro 2
Nigeria 2
Slovakia 2
Macedonia, The Former Yugoslav Republic of 2
Norway 2
Belgium 2
Palestinian Territory, Occupied 2
Bosnia and Herzegovina 2
Iraq 2
Dominican Republic 2
Luxembourg 1
Chile 1
New Zealand 1
Ghana 1
Slovenia 1
Syrian Arab Republic 1
Martinique 1
Mongolia 1
Azerbaijan 1
Paraguay 1
El Salvador 1
Cyprus 1
Moldova, Republic of 1
Estonia 1
Bahrain 1
Tanzania, United Republic of 1
Qatar 1
Uruguay 1
Macao 1