Region
United States
192
Great Britain
112
Europe
28
France
18
Germany
18
Russia
17
Canada
15
England
14
China
9
Europe, Eastern
9
Africa
8
India
8
Latin America
8
Underdeveloped areas
8
Germany (West)
7
Germany, West
7
Soviet Union
7
Australia
6
Japan
6
Italy
5
Asia
4
Europe, Western
4
Hungary
4
Near East
4
Africa, Sub-Saharan
3
Communist countries
3
European Economic Community countries
3
Spain
3
Zambia
3
Africa, East
2
Africa, Southern
2
Austria
2
Commonwealth of Nations
2
Indonesia
2
Israel
2
London
2
Mexico
2
North America
2
Sweden
2
Addresses, essays, lectures
1
Africa, North
1
Africa, West
1
Appalachian Region
1
Arctic regions
1
Artic regions
1
Asia, Southeastern
1
Brazil
1
Canada, Northern
1
Chile
1
China (People's Republic of China, 1949- )
1
more ...