All data used on this site is gathered from the German Development Institute / Deutsches Institut für Entwicklungspolitik (DIE).

Pauw, W.P. et al (2016). NDC Explorer. German Development Institute / Deutsches Institut für Entwicklungspolitik (DIE), African Centre for Technology Studies (ACTS), Stockholm Environment Institute (SEI). DOI: 10.23661/ndc_explorer_2017_2.0