Region
Colorado
1,478
California
1,252
Utah
1,012
Alaska
834
New Mexico
817
United States
769
Arizona
763
Nevada
724
Montana
690
Wyoming
690
Oregon
464
Washington (State)
432
Texas
415
Idaho
372
Mars (Planet)
318
Kentucky
256
Afghanistan
242
San Juan County
234
Florida
215
Pennsylvania
205
Minnesota
204
New York (State)
201
Massachusetts
189
Virginia
183
Missouri
179
North Carolina
170
Michigan
166
South Dakota
141
Garfield County
139
Nye County
136
Wisconsin
136
North Dakota
135
Maine
122
Oklahoma
118
Arkansas
112
Lincoln County
112
Kansas
110
Louisiana
107
Tennessee
106
Ohio
102
Mississippi
100
Connecticut
99
South Carolina
94
Mohave County
93
Nebraska
90
Georgia
85
New Jersey
85
Antarctica
84
San Bernardino County
83
Maryland
82
more ...