United States 1,672 Europe 477 Great Britain 243 Latin America 238 China 233 Germany 225 Italy 196 France 193 Developing countries 162 Middle East 153 Greece 137 Soviet Union 134 Rome 133 Asia 125 Africa 123 Japan 123 Canada 106 England 105 Europe, Eastern 99 Eastern Europe 98 Rome (Empire) 95 America 94 India 90 Egypt 89 Mexico 87 Spain 74 Mediterranean Region 64 East Asia 59 Southern States 56 North America 47 Israel 43 New England 43 Austria 39 Southeast Asia 39 Caribbean Area 36 Africa, Sub-Saharan 35 European Union countries 35 Massachusetts 34 Sub-Saharan Africa 33 Turkey 33 New York (State) 31 Pacific Area 31 Central America 30 Central Europe 30 Europe, Central 30 Russia (Federation) 30 Foreign countries 28 Germany (East) 27 Iran 27 Ireland 27 Arab countries 24 Peru 22 Russia 22 Colombia 21 Former Soviet republics 21 South Africa 21 South Asia 21 West (U.S.) 21 Byzantine Empire 20 European Economic Community countries 20 Korea (South) 20 Chile 19 Earth (Planet) 19 Taiwan 18 Africa, Southern 17 Islamic countries 17 Netherlands 17 Palestine 17 Southern Africa 17 Brazil 16 California 16 États-Unis 16 Florence 16 Maine 16 Oceania 16 Balkan Peninsula 15 Southwest, New 15 Syria 15 Australia 14 Germany (West) 14 New Southwest 14 Asia, Central 13 Central Asia 13 Florence (Italy) 13 Iraq 13 New York 13 Paris 13 Québec (Province) 13 South America 13 Andes Region 12 Argentina 12 Europe, Northern 12 Middle East Region 12 Northern Europe 12 Rome (Italy) 12 Africa, North 11 Athens 11 Cyprus 11 Ethiopia 11 North Africa 11