Region
Latin America --
Latin America
45
United States --
20
United States
18
Asia --
4
East Asia --
4
East Asia
3
Africa --
2
Asia
2
Chile --
2
Europe, Eastern
2
Europe, Eastern --
2
America --
1
Argentina --
1
Brazil --
1
Canada
1
Canada --
1
Caribbean Area
1
Caribbean Area --
1
Developing countries --
1
Ecuador --
1
Japan
1
Japan --
1
Kenya --
1
Korea (South) --
1
Mexico --
1
North America --
1
Portugal
1
Portugal --
1
Soviet Union
1
Soviet Union --
1
Spain
1
Spain --
1
Taiwan --
1
United states --
1