Region
Pennsylvania
28
United States
8
Great Britain
4
Philadelphia
4
Penn
3
États-Unis
2
Pennsylvanie
2
Virginia
2
Deutsche
1
Europe
1
Förenta staterna
1
France
1
Germany
1
Jugoslawien
1
Katyn
1
Katynʹ
1
Kentucky
1
Massachusetts
1
New York (State)
1
Philadelphia (Pa.)
1
Russia (Federation)
1
Schwarze
1
Vermont
1
Yougoslavie
1
Yugoslavia
1