Region
United States
2,543
Great Britain
354
Developing countries
170
England
142
Europe
64
China
58
Japan
49
New York (State)
41
Washington (D.C.)
39
Soviet Union
36
Germany
34
Asia
33
Canada
32
Islamic countries
32
France
28
California
23
Europe, Eastern
23
États-Unis
23
Latin America
23
London
23
Africa
22
London (England)
22
Massachusetts
22
East Asia
21
India
20
Ireland
20
New York
20
Scotland
19
Brazil
17
Italy
17
European Union countries
16
OECD countries
16
Africa, Sub-Saharan
15
Australia
15
Colombia
15
Eastern Europe
15
Mexico
15
Iraq
14
Spain
14
Afghanistan
13
Pennsylvania
13
South Africa
13
Greece
11
Russia (Federation)
11
Texas
11
Ohio
10
America
9
Boston
9
Korea (South)
9
Poland
8
more ...