Region
United States
48
États-Unis
15
Ohio River Valley
4
Canada
3
ESTADOS UNIDOS
3
Mississippi River Valley
3
Washington (D.C.)
3
Great Britain
2
North America
2
Ohio, Vallée de l'
2
Southern States
2
Atlantic States
1
Boston
1
Écosse
1
États du Moyen-Atlantique (États-Unis)
1
Grande-Bretagne
1
Maryland
1
Massachusetts
1
Middle Atlantic States
1
Mississippi, Vallée du
1
New England
1
New York
1
North Carolina
1
Northeastern States
1
Oceania
1
Océanie
1
Pennsylvania
1
Pennsylvanie
1
Scotland
1
Virginia
1
amerikai
1