Region
United States
31
Latin America
4
Cuba
2
India
2
Ireland
2
Mississippi
2
Philippines
2
Africa
1
Alabama
1
Brazil
1
California
1
El Salvador
1
Great Britain
1
Grenada
1
Griffiss Air Force Base (N.Y.)
1
Israel
1
Italy
1
King of Prussia
1
Los Angeles
1
Negros Island (Philippines)
1
New York
1
New York (State)
1
Pennsylvania
1
Rock Island Arsenal (Ill.)
1
South Africa
1
Soviet Union
1
São Paulo
1