Region
United States
2,274
Mexico
91
Japan
73
Canada
69
Great Britain
68
Korea (South)
54
China
49
Outer space
47
Australia
46
Russia (Federation)
45
France
44
Netherlands
43
Italy
40
Germany
39
India
33
Poland
33
European Union countries
31
Greece
29
Ukraine
29
Brazil
26
Hungary
26
Bulgaria
25
Czech Republic
25
Indonesia
25
Israel
25
Switzerland
23
Denmark
22
Lithuania
22
Sweden
22
Colombia
21
Estonia
21
Finland
21
Jordan
21
Latvia
21
Kazakhstan
20
Norway
19
Argentina
18
Chile
18
Panama
18
Spain
18
Malaysia
17
Peru
17
Romania
17
Singapore
17
Belgium
16
Afghanistan
15
Croatia
15
El Salvador
15
Honduras
15
North America
15
more ...