Region
United States
1,794
Japan
63
Great Britain
57
Mexico
56
Korea (South)
47
Outer space
47
Canada
46
Russia (Federation)
38
China
37
France
35
Italy
34
Australia
33
India
32
Netherlands
31
Poland
30
Germany
28
Greece
27
Ukraine
25
Brazil
24
Indonesia
21
Colombia
19
Czech Republic
19
European Union countries
19
Hungary
19
Norway
19
Israel
18
Sweden
18
Argentina
17
Bulgaria
17
Finland
17
Jordan
17
Peru
17
Lithuania
16
Afghanistan
15
Estonia
15
Kazakhstan
15
Malaysia
15
Singapore
15
Spain
15
Switzerland
15
El Salvador
14
Guatemala
14
Honduras
14
Marshall Islands
14
Morocco
14
Chile
13
Denmark
13
Latvia
13
Panama
13
Philippines
13
more ...