Ámbito geográfico
United States
9,794
California
1,500
China
1,045
India
1,043
New York (State)
950
Massachusetts
750
Europe
639
Canada
596
Japan
585
Great Britain
544
Mexico
490
Developing countries
487
New York
443
Indonesia
428
Illinois
405
Germany
400
Italy
386
New Jersey
358
Russia (Federation)
325
Pennsylvania
312
North Carolina
309
France
305
Brazil
293
Washington (State)
267
Texas
264
England
246
Asia
244
Florida
233
Alaska
232
Boston
232
European Union countries
223
Australia
201
Colorado
201
Spain
201
Korea (South)
195
Ohio
195
Nevada
181
North America
176
Maryland
175
Michigan
165
Bangladesh
156
Mexico, Gulf of
153
États-Unis
152
Connecticut
150
Africa
141
Israel
140
Turkey
140
Wisconsin
138
Rome
136
Latin America
133
más ...