{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"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":4.26},{"date":"1875-01-01","value":4.57},{"date":"1880-01-01","value":4.89},{"date":"1885-01-01","value":5.17},{"date":"1890-01-01","value":5.55},{"date":"1895-01-01","value":5.93},{"date":"1900-01-01","value":6.38},{"date":"1905-01-01","value":6.72},{"date":"1910-01-01","value":6.76},{"date":"1915-01-01","value":6.97},{"date":"1920-01-01","value":7.2},{"date":"1925-01-01","value":7.56},{"date":"1930-01-01","value":7.9},{"date":"1935-01-01","value":8.34},{"date":"1940-01-01","value":8.68},{"date":"1945-01-01","value":8.93},{"date":"1950-01-01","value":8.74},{"date":"1955-01-01","value":9.14},{"date":"1960-01-01","value":9.63},{"date":"1965-01-01","value":10.42},{"date":"1970-01-01","value":11.1},{"date":"1975-01-01","value":11.73},{"date":"1980-01-01","value":12.28},{"date":"1985-01-01","value":12.35},{"date":"1990-01-01","value":12.55},{"date":"1995-01-01","value":12.83},{"date":"2000-01-01","value":13.1},{"date":"2005-01-01","value":13.01},{"date":"2010-01-01","value":13.24},{"date":"2015-01-01","value":13.29},{"date":"2020-01-01","value":13.32}],"summary":{"latest_period":"2020-01-01","latest_value":13.32,"max":13.32,"mean":9.11419,"min":4.26,"of":111,"rank":4,"trend":"rising"}}