Region
Pennsylvania
Philadelphia
700
Pennsylvanie
172
Pittsburgh
134
United States
108
Philadelphie
64
Philadelphia (Pa.)
54
Allegheny County
49
New Jersey
22
Philadelphia Metropolitan Area
15
New York (State)
13
Philadelphia County
13
Lancaster County
12
Penn
12
Donora
11
Easton (Northampton County)
11
Philadelphia Region
11
Three Mile Island
11
Lancaster
10
Allegheny County (Pa.)
9
Chester County
9
États-Unis
9
Harrisburg Region
9
Pittsburgh (Pa.)
9
Harrisburg
8
Philadelphia. (Health Policy)
8
Philadelphia. (Intellectual Disability)
8
Philadelphia. (Mental Health)
8
New York
7
Virginia
7
Allentown
6
Butler County
6
Delaware
6
Erie County
6
Montgomery County
6
Roseto
6
Roseto (Pa.)
6
Bucks County
5
Easton (Northampton County, Pa.)
5
Maryland
5
Millersville
5
Philadelphia, Pa
5
Allegheny (Comté)
4
Allegheny River (Pa. and N.Y.)
4
Baltimore
4
Byberry
4
Caribbean Area
4
Dauphin County
4
England
4
Erie
4
more ...