Region
United States
United States --
9
Cambodia
2
Cambodia --
2
Developing countries
1
Developing countries --
1
Georgia
1
Great Britain
1
Great Britain --
1
Iran
1
Iran --
1
Israel
1
Israel --
1
Japan
1
Japan --
1
Korea (South)
1
United States. Congress. Senate --
1
Unites States
1
Unites States --
1
Vietnam
1