United States 37,616
China 9,253
France 7,845
Great Britain 5,416
Germany 5,225
India 5,179
Europe 4,581
Japan 4,438
Developing countries 4,194
Soviet Union 3,714
Mexico 3,062
Russia (Federation) 3,059
Italy 2,644
Brazil 2,433
Indonesia 2,402
Latin America 2,169
Africa 2,047
Canada 2,036
Israel 1,939
Korea (South) 1,828
Spain 1,783
European Union countries 1,571
Asia 1,374
Poland 1,304
California 1,301
Peru 1,211
Argentina 1,166
Australia 1,161
Colombia 1,146
England 1,123
Russia 1,083
Thailand 1,080
États-Unis 1,037
Nigeria 1,009
New York (State) 990
Vietnam 891
Europe, Eastern 877
South Africa 863
Turkey 846
Middle East 800
Philippines 799
European Economic Community countries 746
Taiwan 739
Egypt 734
Bolivia 715
Switzerland 704
Germany (West) 701
Ukraine 679
Netherlands 668
Chile 645
États-Unis 626
Malaysia 609
Africa, Sub-Saharan 604
Pakistan 596
Bangladesh 576
Sweden 556
Austria 545
Southeast Asia 539
Southern States 532
Greece 525
Korea 523
Arab countries 514
Islamic countries 496
East Asia 495
Kenya 487
Caribbean Area 472
Ireland 471
Iran 470
Hungary 451
USA 442
Ecuador 435
Chine 425
Eastern Europe 413
Portugal 408
OECD countries 401
Massachusetts 393
Venezuela 391
New Zealand 385
Tanzania 383
Ghana 374
North America 374
Iraq 371
Pennsylvania 369
West Bank 368
Belgium 367
Belarus 363
Illinois 362
Inde 361
Ethiopia 359
Sri Lanka 359
Pacific Area 345
Guatemala 330
Germany (East) 307
New York 300
Central America 299
North Carolina 292
Nepal 291
Yugoslavia 288
Sub-Saharan Africa 277
Costa Rica 276