United States 1,690 Europe 479 Great Britain 252 China 246 Latin America 242 Germany 226 France 200 Italy 194 Developing countries 166 Middle East 163 Canada 150 Asia 146 Soviet Union 138 Africa 129 Greece 127 Japan 127 Rome 122 England 104 America 102 Europe, Eastern 100 Eastern Europe 99 India 94 Mexico 90 Southeast Asia 90 Rome (Empire) 85 Egypt 80 Southern States 75 Spain 73 East Asia 65 Mediterranean Region 64 North America 60 Israel 46 Colombia 44 New England 42 Pacific Area 38 Austria 37 Caribbean Area 36 European Union countries 36 Russia (Federation) 35 Turkey 35 Massachusetts 34 Africa, Sub-Saharan 33 Sub-Saharan Africa 32 Central America 31 Central Europe 31 Europe, Central 31 Indonesia 30 New York (State) 30 Iran 29 Foreign countries 28 Ireland 28 Germany (East) 27 South Asia 26 Russia 25 Former Soviet republics 23 Québec 23 Québec (Province) 23 South Africa 23 West (U.S.) 23 Arab countries 22 Peru 22 Korea (South) 21 Palestine 21 European Economic Community countries 20 Africa, Southern 19 Byzantine Empire 19 Chile 19 Earth (Planet) 19 Southern Africa 19 Australia 18 New Southwest 18 Southwest, New 18 Taiwan 18 Netherlands 17 Oceania 17 California 16 Florence 16 Islamic countries 16 Maine 16 Balkan Peninsula 15 Brazil 15 États-Unis 15 Europe, Northern 14 Germany (West) 14 Iraq 14 New York 14 Northern Europe 14 Paris 14 South America 14 Syria 14 Asia, Central 13 Central Asia 13 Florence (Italy) 13 Québec (Province) 13 Andes Region 12 Argentina 12 Hungary 12 Middle East Region 12 Rome (Italy) 12 Africa, North 11