Region
United States
974
Soviet Union
529
China
376
Europe, Eastern
360
Russia (Federation)
179
Europe
109
Russia
82
Germany
76
Former Soviet republics
72
Poland
72
Great Britain
71
Hungary
68
Latin America
63
Cuba
59
Germany (East)
59
Europe, Central
55
Italy
55
France
49
California
48
Communist countries
46
New York (State)
45
Romania
42
Yugoslavia
39
Czechoslovakia
35
Former communist countries
33
New York
30
Spain
30
India
29
Asia
26
Los Angeles
25
Asia, Central
23
Ukraine
23
Vietnam
22
Bulgaria
21
Pennsylvania
19
Southeast Asia
18
Korea (North)
16
Canada
15
Guatemala
15
Michigan
15
Cambodia
14
Northwest, Pacific
14
Czech Republic
13
Africa
12
Developing countries
12
Slovakia
11
Balkan Peninsula
10
Japan
10
Philadelphia
10
San Francisco
10
more ...