Region
United States
37
Developing countries
17
Europe
14
Asia
7
China
6
Japan
6
France
5
Great Britain
5
Greece
4
Europe, Eastern
3
European Economic Community countries
3
Russia (Federation)
3
Athens (Greece)
2
Balkan Peninsula
2
Germany
2
Rome
2
Russia
2
Scotland
2
Asia, Eastern
1
Assyria
1
Athens
1
Atlanta (Ga.)
1
Canada
1
China, Northwest
1
Colorado
1
East Asia
1
England
1
European Union countries
1
France, Southern
1
Germany (West)
1
Israel
1
Italy
1
Jamaica
1
Kenya
1
Latin America
1
Los Angeles (Calif.)
1
Malaysia
1
Pacific Area
1
Saudi Arabia
1
South Africa
1
South Asia
1
Southeast Asia
1
Soviet Union
1
Switzerland
1
Toulouse
1
Toulouse (France)
1
West (U.S.)
1
West Midlands (England)
1
Western countries
1