Geographic Subject
Soviet Union
151
Great Britain
122
Germany
121
Russia (Federation)
109
India
99
United States
96
France
55
Mexico
40
Indonesia
31
Poland
29
Ural Mountains Region
28
Japan
27
Siberia
27
China
25
Sweden
25
Russia
21
South Africa
19
Mexico City (Mexico)
18
Austria
17
Mexico City
15
Siberia (Russia)
15
Yugoslavia
14
Brazil
13
Iran
13
Saint Petersburg
13
Europe
11
Switzerland
11
Africa
10
Philippines
10
Singapore
9
Sri Lanka
9
Ural Mountains Region (Russia)
9
Europe, Eastern
8
Italy
8
Scotland
8
Argentina
7
Asia
7
England
7
Germany (West)
7
Latin America
7
New York
7
New York (State)
7
Pakistan
7
Guatemala
6
London (England)
6
Netherlands
6
Russian Far East
6
Saint Petersburg (Russia)
6
Cuba
5
Done︠t︡sʹka oblastʹ (Ukraine)
5
more ...