United States 1,911 Europe 609 China 280 Germany 268 Great Britain 256 Latin America 240 Italy 206 France 199 Developing countries 196 Asia 195 Middle East 190 Rome 162 Canada 158 Greece 154 Africa 146 Soviet Union 123 Europe, Eastern 121 Japan 115 Southeast Asia 109 Mexico 106 England 105 India 99 America 95 Egypt 94 European Union countries 94 Mediterranean Region 90 Southern States 90 East Asia 87 Eastern Europe 84 Rome (Empire) 82 Spain 82 North America 64 Pacific Area 58 Israel 56 Russia (Federation) 50 Colombia 47 Europe, Central 44 Turkey 42 Caribbean Area 41 Iran 37 New England 37 Indonesia 35 Russia 34 Austria 32 Central America 32 Ireland 32 Québec (Province) 32 Africa, Sub-Saharan 31 Foreign countries 31 Australia 30 Germany (East) 30 South Asia 29 Central Europe 28 Arab countries 27 Balkan Peninsula 26 Netherlands 26 New York (State) 26 South Africa 26 Palestine 25 Former Soviet republics 24 Peru 24 OECD countries 23 Québec 23 Sub-Saharan Africa 22 Iraq 21 West (U.S.) 21 Asia, Central 20 Byzantine Empire 20 Germany (West) 20 Korea (South) 20 Earth (Planet) 19 Islamic countries 19 Southwest, New 19 California 18 Chile 18 Massachusetts 18 New Southwest 18 Scandinavia 18 South America 18 Europe, Northern 17 European Economic Community countries 17 Taiwan 17 Africa, Southern 16 Brazil 16 Oceania 16 Poland 16 Southern Africa 16 Tropics 16 Burma 15 États-Unis 15 Syria 15 Florence 14 Paris 14 Ukraine 14 Vietnam 14 Africa, North 13 Cyprus 13 Europe, Western 13 Northern Europe 13 Rome (Italy) 13