{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"years-of-schooling-prados-de-la-escosura","source":"Leandro Prados de la Escosura (2021) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/years-of-schooling-prados-de-la-escosura","title":"Average years of schooling","unit":"years"},"observations":[{"date":"1870-01-01","value":0.261803},{"date":"1880-01-01","value":0.392252},{"date":"1890-01-01","value":0.616272},{"date":"1900-01-01","value":0.900034},{"date":"1913-01-01","value":1.22373},{"date":"1925-01-01","value":1.76634},{"date":"1929-01-01","value":2.013},{"date":"1933-01-01","value":2.26278},{"date":"1938-01-01","value":2.57512},{"date":"1950-01-01","value":3.1102},{"date":"1955-01-01","value":3.40506},{"date":"1960-01-01","value":3.6815},{"date":"1965-01-01","value":3.88551},{"date":"1970-01-01","value":5.615},{"date":"1975-01-01","value":5.60722},{"date":"1980-01-01","value":5.516},{"date":"1985-01-01","value":5.8232},{"date":"1990-01-01","value":6.30617},{"date":"1995-01-01","value":6.60592},{"date":"2000-01-01","value":6.941},{"date":"2005-01-01","value":8.24851},{"date":"2010-01-01","value":9.3},{"date":"2015-01-01","value":10.9151},{"date":"2020-01-01","value":10.8273}],"summary":{"latest_period":"2020-01-01","latest_value":10.8273,"max":10.9151,"mean":4.49163,"min":0.261803,"of":162,"rank":62,"trend":"volatile"}}