Geography
United States
106 results
Europe
28 results
Japan
26 results
Soviet Union
21 results
Developing countries
19 results
Iran
17 results
Middle East
15 results
Taiwan
13 results
Vietnam
11 results
Canada
9 results
Israel
9 results
Latin America
7 results
Korea (South)
6 results
Russia
6 results
Bahrain
5 results
Cambodia
5 results
Iraq
5 results
Bosnia and Herzegovina
4 results
Chile
4 results
Colombia
4 results
Dominican Republic
4 results
Lisbon (Portugal)
4 results
Russia (Federation)
4 results
Thailand
4 results
Asia
3 results
Caribbean Area
3 results
Great Britain
3 results
Jordan
3 results
Mexico
3 results
Namibia
3 results
Pakistan
3 results
Turkey
3 results
Africa, Sub-Saharan
2 results
America
2 results
Australia
2 results
Canal Zone
2 results
Costa Rica
2 results
France
2 results
Greece
2 results
Honduras
2 results
Malaysia
2 results
New Zealand
2 results
North America
2 results
Peru
2 results
Spain
2 results
Ukraine
2 results
Uruguay
2 results
Venezuela
2 results
Afghanistan
1 results
Africa
1 results
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