{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"use-of-interpolation-and-extrapolation-on-gini-data","source":"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 gini data","unit":null},"observations":[{"date":"1820-01-01","value":1665.0},{"date":"1850-01-01","value":1470.0},{"date":"1870-01-01","value":1554.0},{"date":"1890-01-01","value":1798.0},{"date":"1910-01-01","value":1957.0},{"date":"1929-01-01","value":2566.0},{"date":"1950-01-01","value":3325.0},{"date":"1960-01-01","value":4712.0},{"date":"1970-01-01","value":8724.0},{"date":"1980-01-01","value":12822.0},{"date":"1990-01-01","value":17256.0},{"date":"2000-01-01","value":23372.0},{"date":"2005-01-01","value":24378.0},{"date":"2010-01-01","value":25463.0},{"date":"2017-01-01","value":26299.0}],"summary":{"latest_period":"2017-01-01","latest_value":26299.0,"max":26299.0,"mean":10490.7,"min":1470.0,"of":160,"rank":37,"trend":"volatile"}}