Region
Latin America
34
United States
8
Caribbean Area
6
West Indies
3
America
2
Alaska
1
Argentina
1
Canal Zone
1
Central America
1
Cuba
1
Developing countries
1
Great Britain
1
North America
1
Panama
1
Panama Canal (Panama)
1
Portugal
1
South Georgia and South Sandwich Islands
1
Spain
1
Washington (D.C.)
1
West (U.S.)
1
Western Hemisphere
1