Region
United States
899
Soviet Union
307
Europe
74
Great Britain
71
Germany
58
China
50
Germany (West)
31
Europe, Eastern
29
Canada
27
Germany (East)
25
Latin America
24
Asia
22
Berlin (Germany)
21
Communist countries
21
Japan
18
Africa
16
Developing countries
16
Russia (Federation)
15
Europe, Western
14
France
14
Berlin
13
India
12
Cuba
11
Southeast Asia
11
Middle East
10
Pacific Area
9
Russia
9
California
8
East Asia
7
Italy
7
Mexico
7
Southern States
7
Australia
6
Austria
6
Brazil
6
South Africa
6
Turkey
6
Yugoslavia
6
Bulgaria
5
Pakistan
5
Switzerland
5
États-Unis
5
Africa, Southern
4
Czechoslovakia
4
Hong Kong
4
Hungary
4
Korea
4
Pennsylvania
4
Romania
4
Singapore
4
more ...