Region
United States
16
Pennsylvania
7
Missouri
3
Alaska
2
Bloomington
2
Bloomington (Ill.)
2
Concordia
2
Concordia (Mo.)
2
Delaware
2
États-Unis
2
Illinois
2
Middle Atlantic States
2
Nebraska
2
Pennsylvanie
2
USA
2
Wilmington
2
Germany
1
Philadelphia
1
Philadelphie
1
Saint Gall
1
Saint Louis
1
Saint-Gall
1
Suisse
1
Switzerland
1