Region
United States
Russia (Federation)
4
China
3
Japan
3
Pakistan
3
Afghanistan
2
Africa
2
Australia
2
Haiti
2
India
2
Indo-Pacific Region
2
Israel
2
Korea (North)
2
Kosovo (Republic)
2
Persian Gulf States
2
Qatar
2
Taiwan
2
Western Hemisphere
2
Africa, North
1
Asia
1
Central America
1
Côte d'Ivoire
1
European Union countries
1
Guam
1
Iran
1
Iraq
1
Jammu and Kashmir
1
Jammu and Kashmir (India)
1
Korea (South)
1
Kuwait
1
Latin America
1
Macedonia
1
Mali
1
Mexican-American Border Region
1
Mexico
1
Middle East
1
Nigeria
1
Senegal
1
Syria
1
Turkey
1