Region
United States
6,794
Colorado
228
Washington (D.C.)
104
California
26
Afghanistan
23
Iraq
22
Alamosa
19
Outer space
19
Developing countries
16
Europe
13
Alaska
12
Mexican-American Border Region
11
Pacific Area
10
Chesapeake Bay Region (Md. and Va.)
9
Northeastern States
9
South Dakota
9
Appalachian Region
8
Korea (South)
8
West (U.S.)
8
Gulf States
7
Montana
7
Africa
6
Japan
6
Louisiana
6
North Dakota
6
Denver
5
Hawaii
5
Illinois
5
Mexico
5
Michigan
5
Middle East
5
Puerto Rico
5
Texas
5
Washington (State)
5
Arctic regions
4
Bosnia and Herzegovina
4
Central America
4
East (U.S.)
4
Foreign countries
4
Guam
4
Maryland
4
New York (State)
4
Pribilof Islands
4
South America
4
Utah
4
Vieques Island
4
Washington Metropolitan Area
4
West Virginia
4
Asia
3
Aurora
3
more ...