Region
United States
324
Southern States
24
New York (State)
19
New York
15
California
9
Massachusetts
9
New York (N.Y.)
9
Indiana
7
Pennsylvania
7
Texas
7
États-Unis
7
Georgia
6
Mississippi
6
Vietnam
6
Alabama
5
Chicago
5
Illinois
5
Kentucky
5
Tennessee
5
Developing countries
4
Iowa
4
Italy
4
Poland
4
Washington (D.C.)
4
Berlin (Germany)
3
Confederate States of America
3
Congo (Democratic Republic)
3
Connecticut
3
Cuba
3
Europe
3
France
3
Germany
3
Ohio
3
Oregon
3
Pittsburgh
3
Soviet Union
3
Virginia
3
West (U.S.)
3
Africa, North
2
America
2
Atlanta
2
Berlin
2
Boston
2
Boston (Mass.)
2
Chicago (Ill.)
2
China
2
Darfur
2
Detroit (Mich.)
2
Florida
2
Great Britain
2
more ...