Region
Developing countries
6
Israel
5
Palestine
5
Africa, Sub-Saharan
3
Europe, Eastern
3
India
3
Africa
2
Brazil
2
China
2
Asia, Southeastern
1
East Asia
1
Europe, Central
1
Indonesia
1
Latin America
1
Malaysia
1
Nepal
1
Oceania
1
Pays en voie de développement
1
Romania
1
Slovenia
1
South Asia
1
Taiwan
1
Tropics
1
Uganda
1