United States 4,140
Great Britain 1,397
États-Unis 940
Canada 623
Europe 470
Spain 451
Latin America 444
Australia 383
China 346
Brazil 341
Africa 275
Asia 272
India 248
France 201
California 178
Developing countries 175
Germany 172
Mexico 172
Japan 165
New York (State) 160
Middle East 159
Colombia 157
England 141
Massachusetts 134
Italy 133
Europe, Eastern 126
Soviet Union 126
Eastern Europe 125
Grande-Bretagne 125
South Africa 121
Ireland 111
New Zealand 103
Pakistan 100
Argentina 99
Poland 99
Turkey 94
East Asia 88
Australie 87
Pacific Area 84
Chile 82
European Union countries 81
America 79
Québec (Province) 70
Scandinavia 70
Southern States 69
Texas 68
Québec 66
Scotland 66
New York 63
USA 63
Amérique latine 62
Illinois 62
Pennsylvania 60
Russia (Federation) 60
Croatia 59
Portugal 58
Israel 57
North America 57
Southeast Asia 57
Caribbean Area 56
Ontario 54
Romania 53
Central Europe 52
Europe, Central 52
Nigeria 52
Asie 51
Indonesia 51
Afrique 50
British Columbia 50
Venezuela 50
Michigan 49
Netherlands 49
Ohio 48
Florida 47
Greece 47
West (U.S.) 47
Hungary 46
New England 46
Espagne 44
Indiana 44
South Asia 44
Austria 43
Bangladesh 43
Cuba 43
Czech Republic 43
Etats-Unis d'Amérique 43
West United States 42
North Carolina 41
Peru 41
Philippines 41
Former Soviet republics 39
Allemagne 38
Chine 38
Egypt 38
Iran 38
Korea (South) 38
Minnesota 38
Oceania 37
Pays en voie de développement 36
Virginia 35