Region
United States
638
Pennsylvania
68
Canada
58
États-Unis
37
Philadelphia
24
Philadelphia (Pa.)
24
USA
23
California
18
New York (N.Y.)
16
Penn
11
Chicago (Ill.)
10
New York (State)
10
Massachusetts
9
New Jersey
9
Illinois
8
New York
8
Pittsburgh (Pa.)
7
Australia
6
Cleveland (Ohio)
6
Europe
6
Great Britain
6
Kanada
6
Maryland
6
Michigan
6
Ontario
6
Pennsylvanie
6
Texas
6
Czechoslovakia
5
Detroit (Mich.)
5
Indiana
5
Rhode Island
5
Delaware
4
North Dakota
4
Ohio
4
Soviet Union
4
Toronto (Ont.)
4
United States, Pennsylvania
4
Virginia
4
Wisconsin
4
Alberta
3
America
3
Boston (Mass.)
3
Detroit
3
England
3
Germany
3
Ireland
3
Minnesota
3
Minorities
3
Mississippi
3
North America
3
more ...