United States 11 Africa 9 Developing countries 9 Kenya 8 India 7 Great Britain 5 European Union countries 2 --Ecuador --Oriente 1 Africa, East 1 Africa, Eastern 1 Australia 1 Bahraich (District) 1 Ecuador --Oriente 1 Environmental aspects 1 Europe 1 Faizabad (District) 1 Marakwet 1