Region
United States
1,885
Pennsylvania
266
New Jersey
236
États-Unis
148
Canada
104
New York (State)
67
Great Britain
56
Japan
31
West Virginia
28
New York
26
Philadelphia
24
Europe
20
China
18
Australia
16
Brazil
16
France
16
Connecticut
14
Pittsburgh
14
America
13
New Zealand
13
Allegheny County
12
Germany
12
Maryland
12
North Carolina
12
Philadelphia (Pa.)
12
India
10
Texas
10
Alaska
9
Massachusetts
9
New Brunswick
9
North America
9
England
8
Grande-Bretagne
8
Illinois
8
Mexico
8
United Kingdom
8
Bolivia
7
California
7
Developing countries
7
Germany (West)
7
Latin America
7
Michigan
7
Switzerland
7
Virginia
7
Americas
6
Cuba
6
New York (N.Y.)
6
Newark
6
South Carolina
6
Allegheny County (Pa.)
5
more ...