Region
United States
46
California
8
North America
7
Washington (State)
6
Chicago (Ill.)
4
England
4
Los Angeles (Calif.)
4
New York (N.Y.)
4
China
3
Colorado
3
France
3
Germany
3
Texas
3
Africa
2
Alabama
2
Brooklyn (New York, N.Y.)
2
Canada
2
Chaco Canyon
2
Chaco Canyon (N.M.)
2
Chicago
2
Europe
2
Great Britain
2
Illinois
2
Kansas
2
Mexico
2
New England
2
New Mexico
2
New York (State)
2
Scotland
2
Seattle (Wash.)
2
Southwest, New
2
Afghanistan
1
Arctic regions
1
Australia
1
Brazil
1
Burma
1
Burundi
1
Caribbean Area
1
Central America
1
Chaco Culture National Historical Park (N.M.)
1
Chennai
1
Chennai (India)
1
Chinatown (San Francisco, Calif.)
1
Cincinnati (Ohio)
1
Cleveland (Ohio)
1
Clinton
1
Clinton (Tenn.)
1
Colorado Plateau
1
Dominican Republic
1
Earth (Planet)
1
more ...