United States 82,177 Canada 9,034 India 7,132 China 5,789 Japan 4,848 Indonesia 4,624 California 3,986 New York (State) 3,619 Great Britain 3,496 Mexico 3,282 France 3,263 Russia (Federation) 3,018 Europe 2,947 Germany 2,625 Israel 2,568 Massachusetts 2,371 North Carolina 2,235 Pennsylvania 2,205 Brazil 2,056 Australia 2,042 Soviet Union 2,024 Italy 1,847 Argentina 1,835 Illinois 1,818 Korea (South) 1,773 Peru 1,727 Texas 1,639 South Africa 1,601 European Economic Community countries 1,475 Taiwan 1,431 New Jersey 1,400 Pakistan 1,378 Spain 1,376 Thailand 1,372 Poland 1,330 Florida 1,317 Bolivia 1,283 England 1,271 Turkey 1,228 Ohio 1,217 Developing countries 1,209 Wisconsin 1,195 Hungary 1,177 Philippines 1,157 Bangladesh 1,128 Michigan 1,108 Chile 1,105 Egypt 1,088 Germany (West) 1,066 Connecticut 1,061 Nigeria 1,061 Austria 1,059 Colombia 1,045 New York 1,022 Washington (State) 1,005 Maryland 991 Indiana 960 New Zealand 955 Ukraine 952 Norway 935 Ecuador 919 Virginia 913 Latin America 897 Iran 891 Sweden 880 Vietnam 864 OECD countries 853 Minnesota 851 Russia 848 Georgia 836 South Carolina 799 Puerto Rico 791 Alabama 790 Switzerland 787 European Union countries 784 Africa 764 Venezuela 761 Oregon 759 New Hampshire 758 Malaysia 756 Missouri 742 Louisiana 740 Tennessee 740 North Dakota 733 Iowa 730 Asia 728 États-Unis 723 Netherlands 699 Colorado 696 Belgium 688 Alberta 669 Kentucky 666 Alaska 643 Panama 634 Sri Lanka 631 Costa Rica 630 Hawaii 623 Ontario 622 Guatemala 606 Arkansas 605