Region
South Asia
18
South Asia --
14
United States --
8
United States
7
India
5
India --
5
Pakistan
4
Pakistan --
4
China --
3
Southeast Asia --
3
Asia --
2
China
2
East Asia --
2
Middle East
2
Middle East --
2
Soviet Union
2
Soviet Union --
2
ASEAN countries
1
ASEAN countries --
1
Asean coubtries
1
Asean countries --
1
Asia
1
East Asia
1
Japan
1
Japan --
1
Malaysia
1
Malaysia --
1
Russia
1
Russia --
1
Southeast Asia
1
USSR
1
USSR --
1
United States - --
1