Region
China --
5
United States --
3
China
2
India
2
India --
2
ASEAN countries --
1
Asia
1
Asia --
1
Australia
1
Australia --
1
Brazil --
1
Central America
1
Central America --
1
Developing countries
1
East Asia
1
East Asia --
1
Hungary
1
Hungary --
1
Japan
1
Japan --
1
Korea (South)
1
Korea (South) --
1
Malaysia --
1
Taiwan
1
Taiwan --
1
United States
1
Vietnam
1
Vietnam --
1