Online annex: Inter-agency Task Force on Financing for Development ( Selected sources of external finance, developing economies and LDCs, 2013-2017 ,Least developed countries,Developing economies FDI,29,51 Portfolio investment,1,24 Other investment (mainly bank loans),19,12 ODA and other official flows,50,14 Chart downloaded on 2020-06-05 18:58:38 from based on data from Adapted from UNCTAD World Investment Report 2018.