United States 10,331
China 5,250
Japan 4,122
Germany 3,493
Great Britain 3,486
Soviet Union 2,866
France 2,596
India 2,371
Russia (Federation) 1,776
Italy 1,606
Mexico 1,479
Europe 1,390
Indonesia 1,389
Brazil 1,217
Developing countries 1,131
Russia 1,098
Canada 936
England 873
Israel 856
Spain 779
Korea (South) 715
Taiwan 711
New York (State) 664
Poland 660
Argentina 657
Pennsylvania 598
Turkey 570
California 564
Germany (West) 545
Austria 526
Latin America 514
Massachusetts 501
South Africa 493
Australia 485
Sweden 470
Asia 456
États-Unis 453
Africa 443
Philippines 423
Switzerland 423
Egypt 399
Peru 397
États-Unis 396
Thailand 388
Malaysia 380
Belgium 367
Nigeria 363
Ukraine 362
North Carolina 357
Colombia 350
North America 346
Iran 340
Scotland 337
Korea 330
Ireland 328
Netherlands 324
Pakistan 324
European Economic Community countries 318
Media (Ancient kingdom) 318
Chile 314
Venezuela 289
Greece 282
New Jersey 278
Vietnam 278
Philadelphia (Pa.) 270
Hungary 266
Southern States 265
Industries 263
Chine 250
Shanghai 248
Illinois 247
Europe, Eastern 236
East Asia 231
Southeast Asia 228
Germany (East) 222
Czechoslovakia 221
New England 219
Yugoslavia 218
Portugal 217
New York 210
Ural Mountains Region 207
Denmark 206
Siberia 203
European Union countries 199
Ohio 199
Singapore 191
Finland 188
Grande-Bretagne 188
Michigan 187
Siberia (Russia) 187
Bolivia 185
Texas 181
Norway 180
Manchuria 179
Shanghai (China) 179
Virginia 179
Hong Kong 176
Philadelphia 176
Middle East 169
New Zealand 169