Àmbit geogràfic
United States
14,174
Great Britain
2,645
Germany
1,120
China
1,081
Japan
839
India
726
England
493
États-Unis
489
Europe
482
Israel
447
France
444
Canada
431
Prussia
368
Soviet Union
323
États-Unis
320
Russia (Federation)
300
New York (State)
273
Allemagne
264
Massachusetts
246
Italy
230
California
212
Illinois
211
Australia
195
Developing countries
195
Prusse
192
Nigeria
185
Korea (South)
184
Pennsylvania
179
Africa
169
Grande-Bretagne
161
Mexico
149
Asia
127
Foreign countries
123
New York
122
USA
121
Russia
120
North America
118
Spain
118
Ireland
117
Germany (West)
110
Indonesia
109
Austria
101
Greece
97
London
97
European Union countries
96
South Africa
95
Japon
91
Latin America
89
Middle East
82
Brazil
81
més ...