Geography
United States
28 results
Soviet Union
7 results
Brazil
6 results
Canada
4 results
Iraq
4 results
Japan
4 results
Pakistan
4 results
Afghanistan
2 results
China
2 results
Cuba
2 results
Europe, Eastern
2 results
Hong Kong (China)
2 results
India
2 results
Iran
2 results
Asia
1 results
Europe
1 results
France
1 results
Mexico
1 results