{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"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":1.63},{"date":"1875-01-01","value":1.86},{"date":"1880-01-01","value":2.19},{"date":"1885-01-01","value":2.54},{"date":"1890-01-01","value":2.84},{"date":"1895-01-01","value":3.09},{"date":"1900-01-01","value":3.27},{"date":"1905-01-01","value":3.4},{"date":"1910-01-01","value":3.49},{"date":"1915-01-01","value":3.38},{"date":"1920-01-01","value":3.28},{"date":"1925-01-01","value":3.2},{"date":"1930-01-01","value":3.31},{"date":"1935-01-01","value":3.31},{"date":"1940-01-01","value":3.42},{"date":"1945-01-01","value":3.66},{"date":"1950-01-01","value":3.83},{"date":"1955-01-01","value":4.04},{"date":"1960-01-01","value":4.42},{"date":"1965-01-01","value":4.7},{"date":"1970-01-01","value":5.33},{"date":"1975-01-01","value":6.19},{"date":"1980-01-01","value":7.24},{"date":"1985-01-01","value":7.24},{"date":"1990-01-01","value":7.51},{"date":"1995-01-01","value":8.72},{"date":"2000-01-01","value":9.65},{"date":"2005-01-01","value":10.64},{"date":"2010-01-01","value":10.75},{"date":"2015-01-01","value":11.24},{"date":"2020-01-01","value":11.51}],"summary":{"latest_period":"2020-01-01","latest_value":11.51,"max":11.51,"mean":5.18968,"min":1.63,"of":111,"rank":31,"trend":"volatile"}}