Region
China --
35
China
22
Asia --
20
Asia
17
Indonesia --
15
United States --
14
East Asia
11
East Asia --
11
United States
11
Indonesia
9
Japan --
8
Africa --
6
Japan
6
Vietnam --
6
India --
5
Vietnam
5
Europe, Eastern
4
Malaysia --
4
Taiwan --
4
Africa
3
Africa, Southern --
3
Asia, Southeastern --
3
Developing countries
3
Europe
3
Europe --
3
Europe, Eastern --
3
India
3
Korea (South) --
3
Malaysia
3
Pacific Area --
3
Russia (Federation)
3
Russia (Federation) --
3
Southeast Asia
3
Southeast Asia --
3
Soviet Union --
3
Taiwan
3
Thailand --
3
ASEAN countries --
2
Asia, Southeastern
2
Burma --
2
Developing countries --
2
Great Britain --
2
Korea (South)
2
Middle East --
2
Sabah --
2
Singapore --
2
Soviet Union
2
Western countries
2
Western countries --
2
21st century
1
more ...