Region
United States
38
Great Britain
17
Germany
5
Japan
5
Soviet Union
5
Pacific Area
4
India
3
Canada
2
Indonesia
2
Arctic Ocean
1
Bangladesh
1
German
1
Indian Ocean Region
1
Italy
1
Korea (South)
1
Norway
1
Pacific Ocean
1
Papua
1
Papua (Indonesia)
1
Russia
1
Scandinavia
1
South Asia
1
South Atlantic Region
1
Sowjetunion
1
Sweden
1
Thailand
1
URSS
1
Verenigde Staten
1