Region
United States
970
Soviet Union
528
China
372
Europe, Eastern
356
Russia (Federation)
179
Europe
109
Russia
82
Germany
76
Poland
72
Great Britain
71
Former Soviet republics
70
Hungary
68
Latin America
62
Cuba
59
Germany (East)
59
Italy
55
Europe, Central
54
France
49
California
48
New York (State)
45
Communist countries
44
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
Bulgaria
21
Vietnam
21
Pennsylvania
19
Southeast Asia
17
Canada
15
Guatemala
15
Korea (North)
15
Michigan
15
Cambodia
14
Northwest, Pacific
14
Czech Republic
13
Africa
12
Developing countries
11
Slovakia
11
Balkan Peninsula
10
Japan
10
Philadelphia
10
San Francisco
10
more ...