{"entity":{"iso2":"GN","iso3":"GIN","name":"Guinea","slug":"guinea"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"use-of-interpolation-and-extrapolation-on-gini-data","source":"Various sources (2020) \u2013 processed by Our World in Data","source_url":"https://ourworldindata.org/grapher/use-of-interpolation-and-extrapolation-on-gini-data","title":"Use of interpolation and extrapolation on original Gini coefficient data","unit":null},"observations":[{"date":"1820-01-01","value":474.646},{"date":"1850-01-01","value":416.314},{"date":"1870-01-01","value":513.8},{"date":"1890-01-01","value":513.8},{"date":"1910-01-01","value":513.8},{"date":"1929-01-01","value":513.8},{"date":"1950-01-01","value":520.0},{"date":"1960-01-01","value":671.0},{"date":"1970-01-01","value":795.0},{"date":"1980-01-01","value":872.0},{"date":"1990-01-01","value":861.0},{"date":"2000-01-01","value":1047.0},{"date":"2005-01-01","value":1187.0},{"date":"2010-01-01","value":1292.0},{"date":"2017-01-01","value":1563.0}],"summary":{"latest_period":"2017-01-01","latest_value":1563.0,"max":1563.0,"mean":783.611,"min":416.314,"of":160,"rank":149,"trend":"rising"}}