Subject Region
Developing countries
21
India
4
United States
4
Africa, Sub-Saharan
2
Europe, Eastern
2
Guatemala
2
Indonesia
2
Peru
2
Uganda
2
Afghanistan
1
Africa
1
Africa, Central
1
Africa, East
1
Africa, Eastern
1
Africa, French-speaking West
1
Africa, North
1
Africa, Southern
1
Asia
1
Asia, Central
1
Caribbean Area
1
Central America
1
Chile
1
China
1
Ecuador
1
Espana
1
Ethiopia
1
Europe
1
Europe, Central
1
Guinea-Bissau
1
Haiti
1
Ireland
1
Kilkenny (County)
1
Latin America
1
Madagascar
1
Mexico
1
Orient
1
South Africa
1
South Sudan
1
Southern States
1
Spain
1
Venezuela
1
Zambia
1