Online annex: Inter-agency Task Force on Financing for Development ( Decomposition of global income inequality, 1988-2013 ,1998,93,98,2003,08,18 Within-country inequality,0.2,0.22,0.25,0.27,0.27,0.27 Between-country inequality,0.8,0.73,0.67,0.66,0.63,0.49 Gini index (right scale),0.68,0.68,0.67,0.67,0.65,0.62 Chart downloaded on 2020-05-29 16:05:35 from based on data from IMF Fiscal Monitor October 2017, based on Lakner and Milanovic 2016 and World Bank 2016 Bar height indicates level of global inequality as measured by mean log deviation. Red bars show corresponding level of population-weighted inequality within countries; yellow bars show level of between country inequality which captures differences in average incomes across countries.