{"entity":{"iso2":"IS","iso3":"ISL","name":"Iceland","slug":"iceland"},"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":0.85},{"date":"1875-01-01","value":0.91},{"date":"1880-01-01","value":1.01},{"date":"1885-01-01","value":1.11},{"date":"1890-01-01","value":1.22},{"date":"1895-01-01","value":1.34},{"date":"1900-01-01","value":1.47},{"date":"1905-01-01","value":1.99},{"date":"1910-01-01","value":2.44},{"date":"1915-01-01","value":2.85},{"date":"1920-01-01","value":2.98},{"date":"1925-01-01","value":3.38},{"date":"1930-01-01","value":3.78},{"date":"1935-01-01","value":4.24},{"date":"1940-01-01","value":4.73},{"date":"1945-01-01","value":5.17},{"date":"1950-01-01","value":5.8},{"date":"1955-01-01","value":5.99},{"date":"1960-01-01","value":6.29},{"date":"1965-01-01","value":6.73},{"date":"1970-01-01","value":7.24},{"date":"1975-01-01","value":7.71},{"date":"1980-01-01","value":8.2},{"date":"1985-01-01","value":8.71},{"date":"1990-01-01","value":9.23},{"date":"1995-01-01","value":9.7},{"date":"2000-01-01","value":10.17},{"date":"2005-01-01","value":10.83},{"date":"2010-01-01","value":11.52},{"date":"2015-01-01","value":12.95},{"date":"2020-01-01","value":13.53}],"summary":{"latest_period":"2020-01-01","latest_value":13.53,"max":13.53,"mean":5.61516,"min":0.85,"of":111,"rank":3,"trend":"volatile"}}