Region
Asia
Asia --
8
United States
4
China --
3
Malaysia
3
Malaysia --
3
United States --
3
China
2
Europe
2
Japan
2
Japan --
2
Pacific Area
2
APEC
1
ASEAN
1
Afghanistan --
1
Asia --
1
Asia, Southeastern
1
Australia
1
Australia --
1
Hungary --
1
Myanmar
1
Myanmar --
1
Pacific Area --
1
Southeast Asia
1
Soviet Union
1
Soviet Union --
1
United States --
1