Region
United States
1,643
Great Britain
224
England
147
Canada
99
China
92
Developing countries
80
European Union countries
55
Japan
44
North America
34
Africa, Sub-Saharan
30
Massachusetts
29
Europe
22
London
21
Mexico
21
Pacific Area
21
Andes Region
18
Ireland
18
European Economic Community countries
16
Scotland
16
Caribbean Area
14
France
14
India
13
Southeast Asia
13
Germany
12
New York (State)
12
États-Unis
12
Africa
10
Asia
9
Latin America
9
Philippines
9
America
8
Cuba
8
East Asia
8
Russia (Federation)
8
Australia
7
Pennsylvania
7
Ukraine
7
Colombia
6
Israel
6
London (England)
6
Afghanistan
5
Central America
5
Dominican Republic
5
Haiti
5
Panama
5
Philadelphia
5
Burma
4
Indonesia
4
Islands of the Pacific
4
Pakistan
4
more ...