Region
United States
186,382
Colorado
28,755
California
8,648
Great Britain
7,154
China
5,263
Alaska
5,244
Europe
3,899
New Mexico
3,867
Utah
3,852
Arizona
3,600
Nevada
3,356
West (U.S.)
3,217
Texas
3,172
Wyoming
2,969
Montana
2,945
Oregon
2,928
Washington (State)
2,850
New York (State)
2,716
Florida
2,479
Idaho
2,360
Japan
2,336
India
2,258
Mexico
2,126
England
2,050
France
2,044
Germany
1,979
North America
1,845
Washington (D.C.)
1,753
Pennsylvania
1,698
Canada
1,646
Africa
1,601
Asia
1,569
Soviet Union
1,465
Russia (Federation)
1,457
Virginia
1,411
Kansas
1,378
Massachusetts
1,355
Latin America
1,340
Illinois
1,309
Middle East
1,303
North Carolina
1,248
Louisiana
1,235
Southern States
1,232
Hawaii
1,202
Minnesota
1,202
Italy
1,177
Michigan
1,168
Afghanistan
1,153
Missouri
1,153
Developing countries
1,109
more ...