The author Max Roser licensed this visualisation under a
CC BY-SA license
. You are welcome to share but please refer to its source where you
find more information:
ourworldindata.org/data/growth-and-distribution-of-prosperity/world-poverty
Data source for poverty: Bourguignon and Morrisson (2002) until 1970 and World Bank data from 1981. Data source for population: OurWorldInData.org