Region
United States
16,749
China
3,371
Great Britain
3,263
India
2,601
France
2,564
Japan
1,672
Canada
1,668
Germany
1,464
New York (State)
1,329
Developing countries
1,283
Italy
1,135
California
1,132
Spain
962
Mexico
930
Europe
891
Brazil
841
Nigeria
838
Latin America
765
Indonesia
746
Soviet Union
700
Argentina
671
Germany (West)
604
Australia
603
Colombia
583
New York
538
Turkey
531
Korea (South)
530
Russia (Federation)
527
Massachusetts
522
England
515
European Union countries
473
South Africa
457
Pennsylvania
441
Pakistan
415
Peru
400
Switzerland
387
Illinois
375
Russia
361
Philippines
359
Bolivia
340
Egypt
314
Poland
310
Uganda
302
Virginia
300
Austria
288
New Jersey
287
Taiwan
287
Greece
285
Netherlands
275
Washington (D.C.)
270
more ...