Region
United States
2,781
États-Unis
1,283
New Jersey
293
Pennsylvania
195
Alaska
174
Canada
156
California
155
Mexico, Gulf of
155
Wyoming
144
Colorado
138
India
135
Europe
120
Gulf of Mexico
106
China
99
West Virginia
99
Washington (State)
97
New York (State)
93
Mexique, Golfe du
90
Great Britain
79
Californie
74
Texas
72
Appalachian Region
71
Montana
69
West (U.S.)
67
Utah
66
Louisiana
64
New Mexico
64
Florida
63
Illinois
63
Japan
61
Pennsylvanie
53
Virginie-Occidentale
53
Nevada
52
Developing countries
50
USA
50
Kentucky
49
North America
49
Arizona
48
West United States
48
Tennessee
47
Mexico
45
Idaho
44
Asia
43
Alabama
42
Ohio
41
Ukraine
41
European Union countries
39
Australia
36
Oregon
36
Virginia
36
more ...