{"entity":{"iso2":"BJ","iso3":"BEN","name":"Benin","slug":"benin"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"mean-years-of-schooling-long-run","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/mean-years-of-schooling-long-run","title":"Mean years of schooling long run","unit":null},"observations":[{"date":"1870-01-01","value":0.01},{"date":"1875-01-01","value":0.01},{"date":"1880-01-01","value":0.01},{"date":"1885-01-01","value":0.01},{"date":"1890-01-01","value":0.01},{"date":"1895-01-01","value":0.01},{"date":"1900-01-01","value":0.02},{"date":"1905-01-01","value":0.02},{"date":"1910-01-01","value":0.02},{"date":"1915-01-01","value":0.03},{"date":"1920-01-01","value":0.04},{"date":"1925-01-01","value":0.12},{"date":"1930-01-01","value":0.2},{"date":"1935-01-01","value":0.27},{"date":"1940-01-01","value":0.41},{"date":"1945-01-01","value":0.48},{"date":"1950-01-01","value":0.52},{"date":"1955-01-01","value":0.61},{"date":"1960-01-01","value":0.7},{"date":"1965-01-01","value":0.79},{"date":"1970-01-01","value":0.87},{"date":"1975-01-01","value":0.96},{"date":"1980-01-01","value":1.26},{"date":"1985-01-01","value":1.77},{"date":"1990-01-01","value":2.24},{"date":"1995-01-01","value":2.73},{"date":"2000-01-01","value":3.31},{"date":"2005-01-01","value":3.85},{"date":"2010-01-01","value":4.57},{"date":"2015-01-01","value":5.42},{"date":"2020-01-01","value":6.27}],"summary":{"latest_period":"2020-01-01","latest_value":6.27,"max":6.27,"mean":1.21097,"min":0.01,"of":111,"rank":94,"trend":"volatile"}}