Region
United States --
15
United States
14
Asia
9
Europe
7
Japan --
7
Pacific Area
7
Japan
6
Southeast Asia
6
Asia --
5
Europe --
5
Southeast Asia --
5
Australia --
4
China
4
Pacific Area --
4
Australia
3
China --
3
Germany
3
India
3
India --
3
Russia (Federation)
3
Russia (Federation) --
3
East Asia
2
East Asia --
2
Europe, Eastern
2
Former Soviet republics
2
Former Soviet republics --
2
Germany --
2
Russia
2
Russia --
2
Ukraine --
2
United states --
2
Afghanistan
1
Asia, Central
1
Asia, Central --
1
Asia, Southeastern
1
Asia, Southeastern --
1
Central America
1
Central America --
1
Europe, Central
1
Europe, Eastern --
1
Europe, Western
1
Europe, Western --
1
European Union Countries --
1
Great Britain
1
Great Britain --
1
Iran
1
Iran --
1
Korea
1
Korea (South)
1
Korea (South) --
1
more ...