Region
United States
727
China
82
Developing countries
71
California
52
New York (State)
34
Colombia
33
India
33
Europe
31
Alaska
29
Canada
29
OECD countries
28
Asia
27
Mexico
26
West (U.S.)
26
Africa
24
Great Britain
23
New York
23
North America
21
Northwest, Pacific
20
Latin America
19
Australia
18
Mexico, Gulf of
18
Ecuador
17
Italy
15
France
14
Japan
14
Washington (State)
14
Germany
13
Louisiana
12
Southern States
12
Tropics
12
Appalachian Region
11
Massachusetts
11
Peru
11
Southeast Asia
11
Ukraine
11
West United States
11
Arctic regions
10
Brazil
10
Colorado
10
Europe, Eastern
10
European Union countries
10
Middle East
10
South America
10
Nevada
9
Pennsylvania
9
Tennessee
9
Amazon River Region
8
Arizona
8
Montana
8
more ...