Region
United States
16,748
États-Unis
9,348
Pennsylvania
833
California
621
Alaska
388
Colorado
375
Californie
309
Texas
304
New Jersey
302
New York (State)
273
Pennsylvanie
262
Mexico, Gulf of
250
Washington (State)
249
Wyoming
228
Gulf of Mexico
214
Florida
205
Arizona
180
Mexique, Golfe du
180
Nevada
170
Louisiana
161
Utah
157
Ohio
156
West Virginia
153
New Mexico
152
Outer space
148
Canada
144
North America
143
Idaho
142
Tennessee
141
Illinois
138
West (U.S.)
130
Michigan
126
Oregon
126
Wisconsin
125
Montana
123
Massachusetts
122
North Carolina
121
Virginia
121
New York (État)
120
West United States
113
Floride
111
Washington (État)
111
Minnesota
106
Susquehanna River Watershed
106
Espace extra-atmosphérique
103
Kentucky
98
Alabama
95
Louisiane
91
Georgia
90
Soviet Union
87
more ...