Region
United States
2,042
Colorado
33
Great Britain
12
New York (State)
12
Arizona
11
California
11
North America
11
New York
10
Oregon
10
Foreign countries
9
Virginia
9
West (U.S.)
8
Alaska
7
Idaho
7
New Mexico
7
Washington (D.C.)
7
Europe
6
Illinois
6
Japan
6
Montana
6
Northwest, Pacific
6
Africa
4
Kansas
4
Nevada
4
Ohio
4
Southern States
4
Southwestern States
4
Utah
4
Washington (State)
4
West Virginia
4
Wyoming
4
Yellowstone National Park
4
Australia
3
Fort Meade
3
Grand Junction (Colo.)
3
Great Plains
3
Maryland
3
Middle East
3
Nebraska
3
Pennsylvania
3
Rocky Mountain National Park (Colo.)
3
South Dakota
3
Soviet Union
3
Springfield
3
Texas
3
Alabama
2
Arab countries
2
Asia
2
Canada
2
China
2
more ...