Region
United States
16,767
China
3,381
Great Britain
3,269
India
2,605
France
2,564
Japan
1,670
Canada
1,668
Germany
1,469
New York (State)
1,331
Developing countries
1,283
Italy
1,138
California
1,132
Spain
965
Mexico
931
Europe
891
Brazil
841
Nigeria
839
Latin America
764
Indonesia
750
Soviet Union
701
Argentina
672
Germany (West)
607
Australia
604
Colombia
584
New York
538
Korea (South)
533
Turkey
533
Russia (Federation)
530
Massachusetts
523
England
515
European Union countries
473
South Africa
459
Pennsylvania
442
Pakistan
415
Peru
400
Switzerland
387
Illinois
375
Russia
361
Philippines
359
Bolivia
340
Egypt
314
Poland
309
Uganda
305
Virginia
300
Austria
289
Taiwan
287
Greece
286
New Jersey
286
Netherlands
275
Washington (D.C.)
270
more ...