Region
Allemagne
1
Boston
2
Delaware River Valley (N.Y.-Del. and N.J.)
1
Düsseldorf
2
Düsseldorf (Allemagne)
2
États-Unis
3
Genesee Region (N.Y.)
1
Genesee River (Pa. and N.Y.)
1
Genesee River Valley (Pa. and N.Y.)
1
Genesee Valley
1
Genesee region (N.Y.)
1
Germany
2
Louisiana
1
Massachusetts
2
New Orleans
1
New York (State)
4
Northeastern States
1
Penn
4
Pennsylvania
11
Philad
1
Philadelphia
11
Philadelphia Region
1
United States
42
West (U.S.)
2