United States 1,688 Europe 485 Great Britain 258 China 245 Latin America 236 Germany 225 France 198 Italy 193 Developing countries 164 Middle East 159 Canada 149 Asia 147 Soviet Union 139 Africa 130 Greece 128 Japan 127 Rome 127 England 104 America 101 Europe, Eastern 100 Eastern Europe 99 India 92 Mexico 91 Rome (Empire) 90 Southeast Asia 89 Egypt 86 Southern States 75 Spain 72 East Asia 65 Mediterranean Region 65 North America 61 Israel 46 New England 42 Pacific Area 38 Austria 37 European Union countries 37 Caribbean Area 36 Turkey 36 Colombia 35 Russia (Federation) 35 Massachusetts 34 Africa, Sub-Saharan 33 Sub-Saharan Africa 32 Central America 31 Central Europe 31 Europe, Central 31 Iran 30 Ireland 30 New York (State) 30 Indonesia 29 Foreign countries 28 Germany (East) 27 South Asia 26 Russia 25 South Africa 24 Arab countries 23 Former Soviet republics 23 Québec (Province) 23 Peru 22 Québec 22 West (U.S.) 22 Korea (South) 21 European Economic Community countries 20 Africa, Southern 19 Byzantine Empire 19 Earth (Planet) 19 Southern Africa 19 Southwest, New 19 Australia 18 Chile 18 New Southwest 18 Taiwan 18 Islamic countries 17 Netherlands 17 Palestine 17 Syria 17 California 16 États-Unis 16 Florence 16 Maine 16 Oceania 16 South America 16 Balkan Peninsula 15 Brazil 15 Europe, Northern 15 Northern Europe 15 Germany (West) 14 New York 14 Paris 14 Asia, Central 13 Central Asia 13 Florence (Italy) 13 Iraq 13 Québec (Province) 13 Andes Region 12 Argentina 12 Hungary 12 Middle East Region 12 Rome (Italy) 12 Africa, North 11