Region
China --
8
Soviet Union --
6
Soviet Union
5
United States --
5
Asia
4
Asia --
4
China
4
India --
3
Great Britain
2
Great Britain --
2
India
2
Pacific Area
2
Pacific Area --
2
United States
2
Asia, Central
1
Caribbean Area
1
Caribbean Area --
1
Conservative Party (Great Britain)
1
Europe
1
Europe --
1
Soviet Union -1985-
1
United states --
1