Region
United States
900
Soviet Union
307
Europe
74
Great Britain
71
Germany
58
China
49
Germany (West)
31
Europe, Eastern
30
Canada
28
Germany (East)
25
Latin America
24
Asia
22
Berlin (Germany)
21
Communist countries
21
Japan
18
Africa
16
Developing countries
16
Europe, Western
15
Russia (Federation)
15
France
14
Berlin
13
India
12
Southeast Asia
12
Cuba
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
Taiwan
5
États-Unis
5
Africa, Southern
4
Czechoslovakia
4
Hong Kong
4
Hungary
4
Korea
4
Pennsylvania
4
Romania
4
more ...