Region
United States
332
Great Britain
125
Europe
41
Australia
21
England
21
China
20
Asia
18
Developing countries
16
Tropics
13
Japan
11
Latin America
11
European Union countries
10
France
9
London
9
Pacific Area
9
Africa
8
European Economic Community countries
8
Germany
8
Russia
8
Canada
7
Soviet Union
6
Russia (Federation)
4
Scandinavia
4
Underdeveloped areas
4
Australie
3
California
3
Europe, Eastern
3
Foreign countries
3
Ireland
3
Islamic countries
3
Italy
3
Middle East
3
New Zealand
3
South Africa
3
Southern Hemisphere
3
Africa, Sub-Saharan
2
Amerique latine
2
Asia, Southeastern
2
Australasia
2
Caribbean Area
2
Cold regions
2
Cuba
2
East Asia
2
English-speaking countries
2
Former Soviet republics
2
India
2
Iran
2
Korea
2
Korea (North)
2
London (England)
2
more ...