Region
United States
106
OECD countries
33
Indonesia
30
Alaska
29
Washington (State)
28
Japan
24
Canada
21
European Economic Community countries
21
Atlantic Ocean
20
North Pacific Ocean
19
British Columbia
18
Europe
18
California
16
Korea (South)
16
Pacific Coast
14
North Atlantic Ocean
13
Atlantic Coast (U.S.)
12
North Carolina
12
India
11
Philippines
11
Thailand
11
Florida
8
Great Lakes (North America)
7
Maryland
7
New York (State)
7
Newfoundland and Labrador
7
Norway
7
Pacific Coast (U.S.)
7
Pacific Ocean
7
China
6
Klamath River (Or. and Calif.)
6
Mediterranean Region
6
Scotland
6
Virginia
6
Ecuador
5
Great Britain
5
Maine
5
Malaysia
5
Massachusetts
5
Mediterranean Sea
5
Québec (Province)
5
Taiwan
5
Bangladesh
4
Bering Sea
4
European Union countries
4
Great Lakes
4
Klamath River Watershed (Or. and Calif.)
4
Mauritius
4
Mississippi
4
New England
4
more ...