Region
United States
252
Greece
28
Great Britain
27
England
11
China
10
Europe
10
Canada
8
États-Unis
8
Asia
7
Rome
7
Soviet Union
7
Texas
7
Pennsylvania
6
Egypt
5
France
5
Germany
5
Massachusetts
5
Australia
4
Boston
4
European Union countries
4
Ireland
4
New York (State)
4
Ohio
4
Africa
3
Boston (Mass.)
3
Etats-Unis
3
Japan
3
Latin America
3
North Carolina
3
Pittsburgh
3
South Africa
3
Wisconsin
3
Argentina
2
California
2
Chapel Hill
2
Columbus
2
India
2
Italy
2
Juden
2
Korea
2
Mexico
2
New Jersey
2
North America
2
Philadelphia
2
Russia
2
San Antonio
2
San Antonio (Tex.)
2
Seattle
2
Southern States
2
Spain
2
more ...