{"entity":{"iso2":null,"iso3":null,"name":"OECD (AHDI)","slug":"oecd-ahdi"},"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":3.48173},{"date":"1880-01-01","value":4.02316},{"date":"1890-01-01","value":4.59985},{"date":"1900-01-01","value":5.13055},{"date":"1913-01-01","value":5.67939},{"date":"1925-01-01","value":6.42415},{"date":"1929-01-01","value":6.68523},{"date":"1933-01-01","value":6.92959},{"date":"1938-01-01","value":7.16377},{"date":"1950-01-01","value":7.74439},{"date":"1955-01-01","value":8.19465},{"date":"1960-01-01","value":8.73376},{"date":"1965-01-01","value":9.24077},{"date":"1970-01-01","value":9.8403},{"date":"1975-01-01","value":10.379},{"date":"1980-01-01","value":10.8829},{"date":"1985-01-01","value":11.3099},{"date":"1990-01-01","value":11.7192},{"date":"1995-01-01","value":12.0937},{"date":"2000-01-01","value":12.2706},{"date":"2005-01-01","value":12.5106},{"date":"2010-01-01","value":12.7437},{"date":"2015-01-01","value":12.4936},{"date":"2020-01-01","value":12.9919}],"summary":{"latest_period":"2020-01-01","latest_value":12.9919,"max":12.9919,"mean":8.8861,"min":3.48173,"of":1,"rank":1,"trend":"rising"}}