{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"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":0.29},{"date":"1880-01-01","value":0.3},{"date":"1890-01-01","value":0.31},{"date":"1900-01-01","value":0.32},{"date":"1913-01-01","value":0.34},{"date":"1925-01-01","value":0.294737},{"date":"1929-01-01","value":0.35},{"date":"1933-01-01","value":0.311351},{"date":"1938-01-01","value":0.37},{"date":"1950-01-01","value":0.49},{"date":"1955-01-01","value":0.551507},{"date":"1960-01-01","value":0.73},{"date":"1965-01-01","value":1.00603},{"date":"1970-01-01","value":1.36},{"date":"1975-01-01","value":1.82283},{"date":"1980-01-01","value":2.47},{"date":"1985-01-01","value":3.1772},{"date":"1990-01-01","value":3.87},{"date":"1995-01-01","value":4.7587},{"date":"2000-01-01","value":5.52},{"date":"2005-01-01","value":6.64962},{"date":"2010-01-01","value":7.837},{"date":"2015-01-01","value":8.77},{"date":"2020-01-01","value":10.6365}],"summary":{"latest_period":"2020-01-01","latest_value":10.6365,"max":10.6365,"mean":2.60564,"min":0.29,"of":162,"rank":65,"trend":"volatile"}}