Region
Colorado
449
California
270
United States
260
New Mexico
227
Utah
224
Nevada
213
Arizona
211
Wyoming
158
Montana
151
Alaska
144
Oregon
141
Washington (State)
118
Texas
104
Idaho
85
Mars (Planet)
60
Minnesota
60
New York (State)
60
Tennessee
55
North Carolina
53
Kentucky
51
Missouri
45
Pennsylvania
45
Massachusetts
43
Oklahoma
39
Florida
38
Nye County
37
Dolores County (Colo.)
33
North Dakota
32
Wisconsin
32
Garfield County
31
Kansas
31
North America
31
South Dakota
31
Virginia
31
Illinois
30
Michigan
30
Mississippi
30
South Carolina
30
Arkansas
28
China
28
Hawaii
28
Middle East
28
Antarctica
27
Connecticut
27
Garfield County (Colo.)
27
Gunnison County (Colo.)
27
Las Animas County (Colo.)
27
Custer County
26
Mesa County (Colo.)
26
Georgia
25
more ...