Region
Japan --
287
Japan
270
United States
72
United States --
68
China --
26
China
22
East Asia --
22
East Asia
17
Asia, Southeastern
14
Asia
12
Asia --
12
Asia, Southeastern --
12
Europe --
9
Europe
8
Korea (South)
7
Korea (South) --
7
Pacific Area
7
Pacific Area --
7
European Economic Community countries --
6
Southeast Asia
6
ASEAN countries
4
Foreign countries
4
India
4
India --
4
Malaysia
4
Singapore
4
Southeast Asia --
4
Soviet Union
4
Soviet Union --
4
Tokyo
4
United states --
4
ASEAN countries --
3
Australia --
3
Great Britain
3
Great Britain --
3
Japan - --
3
Korea
3
Korea --
3
Malaysia --
3
Russia
3
Singapore --
3
Taiwan
3
ASEAN
2
Africa
2
Africa --
2
Australia
2
Developing countries
2
Developing countries --
2
Germany
2
Germany --
2
more ...