Region
United States
1,140
Great Britain
171
England
143
California
93
Europe
91
North America
78
West (U.S.)
67
Canada
60
China
60
Australia
54
Developing countries
54
New York (State)
51
America
50
Mexico
49
Massachusetts
46
Africa
45
Alaska
44
Germany
44
France
43
Latin America
39
Japan
38
Texas
38
États-Unis
34
Italy
33
Florida
32
New England
31
Asia
30
South America
30
Minnesota
29
West United States
29
Brazil
26
Colorado
26
Colombia
25
Louisiana
24
Arizona
23
Southern States
23
Soviet Union
22
Amazon River Region
21
New York
21
South Africa
20
Washington (State)
20
Arctic regions
18
Illinois
18
India
18
Northwest, Pacific
17
Ontario
17
Pennsylvania
17
Spain
17
Walden Woods (Mass.)
17
Wisconsin
17
more ...