Región
United States
14
India
7
Great Britain
6
Spain
6
Turkey
5
Asia
3
France
3
Italy
3
Latin America
3
Africa
2
Europe
2
Soviet Union
2
Africa, Sub-Saharan
1
Arab countries
1
Balkan Peninsula
1
Belgium
1
Bengal
1
Bombay
1
Bulgaria
1
California
1
China
1
Developing countries
1
Europe, Eastern
1
Hong Kong
1
Iran
1
Ireland
1
Israel
1
Japan
1
Los Angeles
1
Mexico
1
Pacific Area
1
Palestine
1
Russia (Federation)
1
South America
1
South Asia
1
Taiwan
1
West (U.S.)
1
West Bengal
1