Region
United States
4,642
États-Unis
1,798
Pennsylvania
41
New Jersey
40
New York (State)
27
Illinois
16
Oregon
16
Developing countries
15
Great Britain
15
Minnesota
15
California
14
China
13
Louisiana
13
Maryland
13
Florida
10
Gulf States
10
Louisiane
9
Massachusetts
9
Wisconsin
9
Alaska
8
Mexico
8
Michigan
8
New York (État)
8
Arkansas
7
European Economic Community countries
7
European Union countries
7
Mexico, Gulf of
7
Missouri
7
Montana
7
New Hampshire
7
North Carolina
7
Africa, Sub-Saharan
6
Chine
6
Georgia
6
Haiti
6
Japan
6
Kentucky
6
New England
6
New York
6
Northwest, Pacific
6
Pennsylvanie
6
Puerto Rico
6
Colorado
5
Connecticut
5
Delaware
5
États du Golfe (États-Unis)
5
Géorgie (État)
5
Gulf of Mexico
5
Hawaii
5
Iowa
5
more ...