Geographic Subject
United States
655
India
156
Russia (Federation)
107
Germany
84
France
81
Great Britain
65
Indonesia
56
China
46
Sweden
43
Canada
41
Iran
40
Switzerland
36
Thailand
31
Pakistan
29
Argentina
28
Nicaragua
28
Soviet Union
27
Colombia
23
Yugoslavia
23
Turkey
22
Europe
21
Mexico
21
Netherlands
19
Russia
18
South Africa
18
Germany (West)
17
Karnataka (India)
16
Brazil
15
Illinois
15
Italy
15
Japan
15
Moscow (Russia)
15
Nepal
15
Sri Lanka
15
Bangladesh
14
Rome
14
Australia
13
Ohio
13
Burma
12
Cuba
12
Greece
12
Philippines
12
Prussia (Germany)
12
Iowa
11
Jawa Barat (Indonesia)
11
Michigan
11
Africa
10
Andhra Pradesh (India)
10
Arizona
10
Colorado
10
more ...