Region
United States
38
Pacific Area
34
Japan
19
China
8
Great Britain
8
England
6
Germany
6
India
6
Philippines
6
Argentina
4
Atlantic Ocean
4
Canada
4
Italy
4
Okinawa Island
3
Africa, North
2
Alaska
2
Aleutian Islands
2
Australia
2
Bougainville Island
2
Brazil
2
Burma
2
Enewetak Atoll (Marshall Islands)
2
France
2
Greece
2
Guam
2
Hiroshima-shi
2
Hiroshima-shi (Japan)
2
Indonesia
2
Ireland
2
Japanese
2
Kwajalein Atoll (Marshall Islands)
2
Libya
2
Marshall Islands
2
Mediterranean Sea
2
Nagasaki-shi
2
Nagasaki-shi (Japan)
2
Netherlands
2
New England
2
New Guinea
2
Northern Mariana Islands
2
Norway
2
Pacific Coast
2
Pacific Coast (North America)
2
Pacific Coast (U.S.)
2
Palau
2
Papua New Guinea
2
Poland
2
Saipan
2
Sweden
2
Texas
2
more ...