United States 18,868
Great Britain 3,254
India 3,121
China 2,605
Europe 2,424
Developing countries 2,167
Germany 2,010
Mexico 1,816
France 1,655
Italy 1,591
Japan 1,481
England 1,425
New York (State) 1,349
Canada 1,323
États-Unis 1,289
California 1,277
Latin America 1,158
Brazil 995
Indonesia 988
Korea (South) 974
New York 907
Africa 902
Asia 888
Australia 885
Argentina 741
Colombia 741
Israel 721
Thailand 696
Spain 651
Illinois 646
South Africa 626
États-Unis 620
Germany (West) 575
Massachusetts 568
Sweden 554
Philippines 537
European Union countries 532
USA 519
Peru 507
Russia (Federation) 485
Pennsylvania 474
Chicago 457
Texas 452
Netherlands 417
Europe, Eastern 408
Soviet Union 389
London 359
Africa, Sub-Saharan 358
Egypt 350
Nigeria 344
Bangladesh 334
Chile 329
Ontario 325
Bolivia 321
Grande-Bretagne 315
Poland 313
Middle East 303
Kenya 301
Pakistan 286
Southeast Asia 284
Turkey 274
Switzerland 265
Ireland 263
Malaysia 259
New York (N.Y.) 254
East Asia 251
Eastern Europe 248
Florida 247
Los Angeles 246
Scotland 238
Taiwan 238
Vietnam 233
Boston 232
New Jersey 232
Ecuador 229
North Carolina 225
Iran 223
Greece 222
New Zealand 221
Austria 219
Iraq 218
Mexique 215
Nepal 214
Ohio 212
Michigan 203
Pacific Area 201
Denmark 198
Sub-Saharan Africa 195
Venezuela 190
Inde 189
Virginia 187
Chine 185
Washington (State) 183
Philadelphia 181
Sri Lanka 180
Maryland 177
Singapore 177
Finland 175
Southern States 175
Tanzania 173