Region
United States
20
Great Britain
8
Pennsylvania
5
Virginia
3
Africa
2
Asia
2
Canada
2
Central America
2
Denmark
2
Europe
2
Finland
2
Germany
2
Iceland
2
Mexico
2
Norway
2
Oceania
2
South America
2
Sweden
2
Wales
2
Connecticut
1
England
1
Great Briton
1
Lithuania
1
North Carolina
1
Northern Ireland
1
Scotland
1
Utah
1