Region
East Asia
East Asia --
13
Developing countries --
2
Southeast Asia --
2
Asia
1
Asia, Southeastern
1
Asia, Southeastern --
1
Asia, Southestern
1
China
1
Europe, Eastern
1
Europe, Eastern --
1
European Union Countries
1
European Union Countries --
1
European Union countries --
1
Japan --
1
Pacific Area
1
Pacific Area --
1
United States
1
United States --
1
Vietnam
1
Vietnam --
1