Geographic Subject
Pennsylvania
Philadelphia
35
United States
29
Philadelphia (Pa.)
20
Pittsburgh
18
Philadelphia County
13
Philadelphia County (Pa.)
8
Centre
7
Clinton
7
Illinois
7
New York (State)
7
Lackawanna County
6
Ohio
6
Pittsburgh (Pa.)
6
Chicago
5
Chicago (Ill.)
5
Franklin
5
Wilkes-Barre
5
Berks County
4
Clearfield
4
Huntington
4
Lancaster County
4
New Jersey
4
Virginia
4
Cook County (Ill.)
3
Erie
3
Georgia
3
Indiana
3
Lehigh County
3
Maryland
3
Massachusetts
3
Michigan
3
New York
3
Ohio River Valley
3
Somerset
3
Alabama
2
Allegheny
2
Allegheny County
2
Allegheny County (Pa.)
2
Beaver County
2
Berks County (Pa.)
2
Blair County
2
Cameron
2
Connecticut
2
Cook County
2
Dauphin County
2
Detroit
2
Detroit (Mich.)
2
Elk
2
Hamilton County
2
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