Region
United States
274
Great Britain
27
China
11
Russia (Federation)
11
Grenada
8
Caribbean Area
7
Trinidad and Tobago
7
Ukraine
7
South Africa
6
Soviet Union
6
Iran
5
Kentucky
5
Chile
4
Germany
4
India
4
Brazil
3
France
3
Hong Kong (China)
3
Iraq
3
Mississippi
3
Poland
3
Afghanistan
2
Burma
2
Czechoslovakia
2
Israel
2
Italy
2
Japan
2
Latin America
2
Liberia
2
Maryland
2
New York (State)
2
Pakistan
2
Philippines
2
Spain
2
Syria
2
Venezuela
2
Western countries
2
Alabama
1
Andes Region
1
Boston
1
California
1
Cambodia
1
Cameroon
1
Canada
1
Chongqing
1
Chongqing (China)
1
Communist countries
1
Cuba
1
Czech Republic
1
Darjeeling (District)
1
more ...