United States 117,899
China 31,739
Israel 22,368
Great Britain 18,817
Japan 15,686
New York (State) 15,022
Canada 14,328
Indonesia 14,106
France 12,828
India 12,372
Germany 12,077
California 11,183
Europe 8,822
Russia (Federation) 8,039
Soviet Union 7,981
Italy 7,317
Argentina 7,042
Massachusetts 7,025
Brazil 6,798
England 6,535
Australia 6,392
Mexico 6,220
Nigeria 6,151
Latin America 6,070
Poland 5,763
New York 5,704
Africa 5,603
Pennsylvania 5,360
Spain 5,294
Turkey 5,126
Asia 4,607
South Africa 4,600
Korea (South) 4,385
Illinois 4,344
North Carolina 4,282
Taiwan 4,132
Philippines 4,122
Russia 3,770
Ukraine 3,768
Iran 3,508
Netherlands 3,239
Middle East 3,122
New Jersey 3,045
Texas 2,854
Thailand 2,805
Ohio 2,733
Malaysia 2,732
Peru 2,727
Austria 2,717
Egypt 2,679
Colombia 2,512
Developing countries 2,507
Connecticut 2,436
Pakistan 2,409
Romania 2,389
Chile 2,348
Michigan 2,345
Korea 2,302
Switzerland 2,276
Greece 2,263
Belgium 2,230
Germany (West) 2,201
Hungary 2,145
Europe, Eastern 2,136
European Economic Community countries 2,113
New Zealand 2,091
Florida 2,085
Ireland 1,911
Sweden 1,891
Vietnam 1,850
East Asia 1,849
États-Unis 1,844
European Union countries 1,829
Virginia 1,825
Cuba 1,815
Arab countries 1,800
Czechoslovakia 1,787
Wisconsin 1,778
Washington (State) 1,770
Portugal 1,742
New Hampshire 1,725
Maryland 1,695
Indiana 1,693
Yugoslavia 1,690
Venezuela 1,676
Georgia 1,662
Philadelphia 1,649
Bolivia 1,647
Foreign countries 1,639
États-Unis 1,618
Minnesota 1,606
Ontario 1,588
London 1,529
Oregon 1,522
Missouri 1,519
New York (N.Y.) 1,495
Colorado 1,429
Boston 1,422
Denmark 1,416
Maine 1,409