Region
United States --
38
Asia --
31
China --
29
Japan --
22
Pacific area --
22
Asia
18
Developing countries --
18
Asia, Southeastern --
17
Malaysia --
17
United States
17
Pacific Area --
15
ASEAN countries --
13
China
13
East Asia --
12
Pacific Area
12
Malaysia
10
Developing countries
9
Australia --
7
East Asia
7
Europe --
7
India --
7
Japan
7
Asia, Southeastern
6
ASEAN countries
5
Korea (South) --
5
Singapore --
5
Soviet Union --
5
Taiwan --
5
ASEAN
4
Pacific area
4
Russia (Federation) --
4
Southeast Asia --
4
Africa --
3
Australia
3
European Economic Community countries --
3
Hungary
3
Hungary --
3
Latin America --
3
Turkey --
3
Vietnam --
3
Arab countries
2
Arab countries --
2
Asian, Southeastern --
2
Brazil --
2
Burma --
2
Cambodia --
2
Canada --
2
Cyprus --
2
Europe
2
Europe, Eastern
2
more ...