{"entity":{"iso2":"GW","iso3":"GNB","name":"Guinea-Bissau","slug":"guinea-bissau"},"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":426.793},{"date":"1850-01-01","value":374.342},{"date":"1870-01-01","value":462.0},{"date":"1890-01-01","value":462.0},{"date":"1910-01-01","value":462.0},{"date":"1929-01-01","value":462.0},{"date":"1950-01-01","value":462.0},{"date":"1960-01-01","value":800.0},{"date":"1970-01-01","value":1395.0},{"date":"1980-01-01","value":1207.0},{"date":"1990-01-01","value":1270.0},{"date":"2000-01-01","value":1231.0},{"date":"2005-01-01","value":1227.0},{"date":"2010-01-01","value":1329.0},{"date":"2017-01-01","value":1483.0}],"summary":{"latest_period":"2017-01-01","latest_value":1483.0,"max":1483.0,"mean":870.209,"min":374.342,"of":160,"rank":151,"trend":"rising"}}