United States 229,108
Great Britain 21,920
Germany 15,273
France 14,183
China 10,727
European Union countries 9,448
Europe 9,223
England 7,773
Japan 6,890
Italy 6,832
California 6,274
India 5,611
Spain 5,539
Canada 5,363
Indonesia 4,931
Germany (West) 4,629
Brazil 4,442
Mexico 4,247
New York (State) 4,212
Israel 3,955
Russia (Federation) 3,815
Switzerland 3,644
Australia 3,476
Massachusetts 3,179
Soviet Union 3,087
Netherlands 2,826
Washington (D.C.) 2,747
Vietnam 2,676
Korea (South) 2,619
Egypt 2,482
Turkey 2,480
Colombia 2,472
Austria 2,335
North Carolina 2,174
Argentina 2,142
European Economic Community countries 2,124
New Jersey 1,856
Poland 1,842
Belgium 1,837
Ireland 1,832
États-Unis 1,721
Scotland 1,671
Philippines 1,597
Pennsylvania 1,570
Illinois 1,528
South Africa 1,510
Sweden 1,457
Pakistan 1,442
Peru 1,352
London 1,350
United States 1,342
Iran 1,303
Latin America 1,287
Alaska 1,266
Texas 1,221
Morocco 1,148
Virginia 1,132
Taiwan 1,111
New Zealand 1,096
Portugal 1,088
Russia 1,058
Thailand 1,058
Chile 1,046
Developing countries 1,046
New York 1,012
Ukraine 992
Bolivia 987
États-Unis 969
Africa 925
Uruguay 907
Florida 900
Prussia 881
Oregon 860
Washington (State) 847
Malaysia 838
Venezuela 817
Colorado 798
Nigeria 752
Michigan 736
Iraq 731
Wales 711
Hungary 702
Connecticut 699
Norway 693
Yugoslavia 692
Allemagne 678
Denmark 665
North America 664
London (England) 638
Louisiana 636
Arizona 634
New Mexico 633
Ohio 632
Hawaii 611
Ecuador 594
Bulgaria 585
Maryland 584
USA 583
Arab countries 572
Confederate States of America 569