Region
United States
525
Pennsylvania
76
New Jersey
58
Great Britain
50
France
30
Philadelphia
21
Italy
16
New Brunswick
15
Australia
12
China
12
England
12
Germany
12
Europe
11
New York (State)
11
Japan
10
Canada
8
Developing countries
8
Philadelphia (Pa.)
8
États-Unis
7
South Africa
7
Africa
6
California
6
Easton (Northampton County)
6
India
6
Indiana
6
New York
6
Massachusetts
5
Michigan
5
Texas
5
Asia
4
Egypt
4
Jamaica
4
Latin America
4
Minnesota
4
North Carolina
4
Rome
4
Spain
4
Brazil
3
Cambridge
3
Dominican Republic
3
Germany (West)
3
Illinois
3
Israel
3
Lebanon County
3
New Zealand
3
Nigeria
3
Ohio
3
Ruelle (France)
3
Southern States
3
Trinidad and Tobago
3
more ...