United States 7,964 Great Britain 2,593 China 1,330 Europe 829 France 800 Developing countries 775 Latin America 763 Mexico 740 Soviet Union 719 India 686 Texas 598 Japan 575 England 569 Ireland 533 Africa 528 Europe, Eastern 437 Canada 431 Germany 426 Southern States 410 Asia 381 Russia (Federation) 359 Brazil 332 Italy 269 Spain 261 East Asia 252 Southeast Asia 244 Scotland 240 Middle East 204 Cuba 203 South Africa 196 Australia 194 New York (State) 182 Caribbean Area 180 European Union countries 171 Argentina 168 Africa, Sub-Saharan 157 Egypt 154 Nigeria 153 California 151 Korea (South) 151 Former Soviet republics 149 Indonesia 148 Peru 146 Greece 139 Poland 136 Turkey 132 America 127 Puerto Rico 127 Chile 119 Taiwan 119 more ...