Region
United States
1,511
Colorado
167
Great Britain
80
Europe
56
New York (State)
39
West (U.S.)
39
New Mexico
36
North America
35
Antarctica
34
Texas
31
Africa
29
Japan
28
England
27
Canada
26
Arctic regions
24
Australia
23
Montana
23
Utah
23
Greece
22
California
21
New York
19
India
17
Russia (Federation)
17
France
16
Asia
15
China
15
Illinois
15
Southwest, New
15
Alaska
14
Arizona
14
Russia
14
Mexico
12
North Dakota
12
Ohio
12
Papua New Guinea
12
Ireland
11
Rome
11
Soviet Union
11
Latin America
10
Missouri
10
Oceania
10
Pennsylvania
10
Southern States
10
Germany
9
Louisiana
9
Massachusetts
9
Polar regions
9
Cold regions
8
Greenland
8
North Carolina
8
more ...