Region
United States --
11
Malaysia --
8
United States
8
China --
7
Asia
6
Asia --
6
Japan --
6
Malaysia
5
China
4
Japan
4
Asia, Southeastern
3
Developing countries --
3
Indonesia --
3
Pacific Area
3
Pacific Area --
3
Russia --
3
Africa
2
Africa --
2
Asia, Southeastern --
2
Developing countries
2
Great Britain --
2
India
2
Islamic countries --
2
Latin America
2
Latin America --
2
New Zealand --
2
Russia
2
Southeast Asia --
2
Thailand --
2
21st century
1
ASEAN countries --
1
Africa, Sub-Saharan --
1
Arab countries
1
Asia, Southestern
1
Australia
1
Australia --
1
Austrlia
1
Central America
1
Central America --
1
Communist countries --
1
East Asia
1
Europe
1
Europe --
1
Europe, Eastern
1
Europe, Eastern --
1
Foreign countries
1
Former Soviet republics --
1
India --
1
Indonesia
1
Islamic countries
1
more ...