Region
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Kentucky
10
Nigeria
10
North Carolina
10
California
9
Ireland
9
Communist countries
8
Louisiana
8
Massachusetts
8
Mediterranean Region
8
New York (N.Y.)
8
Paris (France)
8
Pennsylvania
8
Prussia (Germany)
8
Afghanistan
7
Egypt
7
Europe, Eastern
7
Korea (North)
7
Malaysia
7
Mississippi
7
Prussia
7
Taiwan
7
Virginia
7
Asia
6
Belarus
6
Former Soviet republics
6
Hungary
6
Indonesia
6
New Jersey
6
New York
6
Philippines
6
Africa, North
5
Benin
5
Colombia
5
East Asia
5
Florida
5
Kansas
5
Korea (South)
5
Moscow (Russia)
5
Paris
5
Philadelphia
5
Philadelphia (Pa.)
5
Québec (Province)
5
San Francisco (Calif.)
5
Tennessee
5
Ukraine
5
Boston
4
Boston (Mass.)
4
Czechoslovakia
4
Ecuador
4
Haiti
4
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