Region
Aberdeen
2
Aberdeen (S.D.)
2
Akron
1
Akron (Pa.)
1
Alabama
2
Alexandria (Va.)
1
Allegheny County
2
Allegheny County (Pa.)
2
Allemagne
8
Allemagne (Ouest)
1
Allemagne (République fédérale)
1
Allentown
2
Allentown (Pa.)
3
Amérique du Nord
1
Antigo
1
Appalachian Region, Southern
1
Armstrong County (Pa.)
1
Bade-Wurtemberg (Allemagne)
2
Baden-Württemberg
3
Baden-Württemberg (Germany)
3
Baltimore
7
Baltimore (Md.)
7
Belleville
2
Belleville (Ill.)
2
Berks County
1
Berne
2
Berne (Ind.)
2
Bismarck
2
Bismarck (N.D.)
2
Boston (Mass.)
1
Bridgeport (Conn.)
1
Brighton-Germanville (Iowa)
1
Brown County
2
Brown County (S.D.)
2
Buffalo (N.Y.)
1
California
7
Canada
2
Canton
2
Canton (Ohio)
2
Carrollton (La.)
1
Chester Co
1
Chicago
16
Chicago (Ill.)
13
Chicago, Ill
2
Cincinnati
5
Cincinnati (Ohio)
7
Cinncinati (Ohio)
1
Cleveland
2
Cleveland (Ohio)
3
Colorado
2
more ...