Subject Region
United States
1.732
Great Britain
343
Canada
125
England
113
Europe
72
Developing countries
43
China
41
India
36
London
36
Australia
35
Japan
31
Spain
31
Germany
30
North America
30
France
27
New York (State)
27
California
24
Africa
23
Mexico
21
Netherlands
21
New York
21
Ireland
20
Pennsylvania
20
Italy
19
South Africa
17
Ontario
16
European Union countries
15
Cuba
13
Africa, Sub-Saharan
12
Colombia
12
Asia
11
Espana
11
Indonesia
11
Québec (Province)
11
Southern States
11
Brazil
10
Scotland
10
Kenya
9
Latin America
9
Russia (Federation)
9
Vietnam
9
East Asia
8
Israel
8
Los Angeles
8
Massachusetts
8
New Mexico
8
New Zealand
8
Pacific Area
8
Texas
8
Wales
8
mehr ...