Region
United States
1,094
Europe
452
China
175
Spain
164
Latin America
148
Middle East
147
Africa South of the Sahara
140
India
135
Africa
89
South America
69
Japan
64
Former Soviet republics
60
Australia
58
France
57
South Asia
57
Russia (Federation)
51
Mexico
45
Canada
42
Great Britain
41
Asia, Southeastern
40
Far East
38
Earth
37
Outer space
35
History
34
Asia
33
Korea
33
South Africa
32
Central America
31
Cuba
30
Solar system
26
West (U.S.)
24
England
23
Germany
23
North America
22
Italy
21
Egypt
18
Brazil
16
Africa, North
15
Rome
15
California
14
Tibet Autonomous Region (China)
14
Chile
13
Afghanistan
12
W.
12
Americas
11
Lake County (Ind.)
11
New York (N.Y.)
11
Vietnam
11
Guatemala
10
Pakistan
10
more ...