Region
China
3
China --
3
Africa, Sub-Saharan
2
Africa, Sub-Saharan --
2
Asia, Southeastern --
2
East Asia --
2
Africa
1
Africa --
1
Africa, Sub-Sahara
1
African, Sub-Saharan
1
Asia --
1
Asia, Southeastern
1
Bosnia and Herzegovina
1
Bosnia and Herzegovina --
1
Developing countries
1
Developing countries --
1
East Asia
1
Iraq --
1
Malay Peninsula --
1
Papua New Guinea --
1
Tunisia
1
Tunisia --
1
Turkey
1
Turkey --
1