Current health expenditure per capita, PPP (current international $)$100$1,000$10,000$50$200$500$2,000$5,000Inequalityinlifeexpectancy(Atkinsonindex)WorldWorldChinaChinaIndiaIndiaUnited StatesUnited StatesIndonesiaIndonesiaNigeriaNigeriaJapanJapanMexicoMexicoEthiopiaEthiopiaEgyptEgyptArgentinaArgentinaCzechiaCzechiaIcelandIcelandPeruPeruTanzaniaTanzaniaAfricaAsiaEuropeNorth AmericaOceaniaSouth America7B7B2B2BDots sized byPopulation

Source: UNDP, Human Development Report (2021-22); World Health Organization (via World Bank)

Note: Inequality in life expectancy encompasses the years 2015-2020. Health expenditure per capita is measured in current international-$, which adjusts for price differences between countries.