Region
United States
18
Great Britain
4
France
3
Alaska
2
Kansas
2
Latin America
2
New York
2
New York (State)
2
New Zealand
2
Pennsylvania
2
South Africa
2
Africa, Southern
1
Argentina
1
Asia
1
Australia
1
Baltimore
1
Clarion University of Pennsylvania
1
Colombia
1
États-Unis
1
Greenville County
1
India
1
Lithuania
1
Marijampolė
1
Maryland
1
Massachusetts
1
Papua New Guinea
1
South Carolina
1
Southern Africa
1
Spain
1
Texas
1
University Park (Pa.)
1
Western Province
1