Region
United States
20
Italy
5
Europe
3
Great Britain
3
Netherlands
3
Vatican City
3
Washington (State)
3
Asia
2
England
2
France
2
Germany
2
Japan
2
New York
2
New York (State)
2
Seattle
2
Acropolis (Athens, Greece)
1
Africa
1
Africa, West
1
Angola
1
Athens (Greece)
1
Brazil
1
California
1
China
1
Chongqing
1
Egypt
1
Europe, Northern
1
Fayyūm
1
Florence
1
Georgia
1
Greece
1
Haarlem (Netherlands)
1
Iran
1
Ireland
1
Kongo Kingdom
1
Latin America
1
London
1
Louisiana
1
Mali
1
Mexican-American Border Region
1
Mexico
1
Northwest, Pacific
1
Oregon
1
Pakistan
1
Paris
1
Rainier, Mount
1
Rainier, Mount (Wash.)
1
Rio de Janeiro (Brazil)
1
Sacramento
1
Sichuan Sheng
1
Southern States
1
more ...