Region
India
India --
6
Asia
2
Asia --
2
Australia
2
Australia --
2
South Asia
2
South Asia --
2
Asia, Southeastern
1
Asia, Southeastern --
1
China
1
China --
1
East Asia
1
East Asia --
1
Pacific Area
1
Pacific Area --
1
Pakistan
1
Pakistan --
1
Papua New Guinea
1
Papua New Guinea --
1
Southeast Asia
1
Southeast Asia --
1
Soviet Union
1
Soviet Union --
1
United States
1
United States --
1
Vietnam
1
Vietnam --
1