{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"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":0.09},{"date":"1875-01-01","value":0.1},{"date":"1880-01-01","value":0.14},{"date":"1885-01-01","value":0.2},{"date":"1890-01-01","value":0.29},{"date":"1895-01-01","value":0.41},{"date":"1900-01-01","value":0.75},{"date":"1905-01-01","value":1.06},{"date":"1910-01-01","value":1.38},{"date":"1915-01-01","value":2.0},{"date":"1920-01-01","value":2.34},{"date":"1925-01-01","value":2.79},{"date":"1930-01-01","value":3.22},{"date":"1935-01-01","value":3.71},{"date":"1940-01-01","value":4.21},{"date":"1945-01-01","value":4.47},{"date":"1950-01-01","value":4.59},{"date":"1955-01-01","value":4.99},{"date":"1960-01-01","value":5.14},{"date":"1965-01-01","value":5.45},{"date":"1970-01-01","value":6.09},{"date":"1975-01-01","value":6.81},{"date":"1980-01-01","value":7.42},{"date":"1985-01-01","value":7.92},{"date":"1990-01-01","value":8.15},{"date":"1995-01-01","value":8.88},{"date":"2000-01-01","value":9.52},{"date":"2005-01-01","value":10.6},{"date":"2010-01-01","value":11.52},{"date":"2015-01-01","value":11.49},{"date":"2020-01-01","value":11.72}],"summary":{"latest_period":"2020-01-01","latest_value":11.72,"max":11.72,"mean":4.75645,"min":0.09,"of":111,"rank":24,"trend":"volatile"}}