{"entity":{"iso2":"GY","iso3":"GUY","name":"Guyana","slug":"guyana"},"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":0.25},{"date":"1875-01-01","value":0.38},{"date":"1880-01-01","value":0.63},{"date":"1885-01-01","value":0.87},{"date":"1890-01-01","value":1.11},{"date":"1895-01-01","value":1.3},{"date":"1900-01-01","value":1.56},{"date":"1905-01-01","value":1.79},{"date":"1910-01-01","value":1.98},{"date":"1915-01-01","value":2.3},{"date":"1920-01-01","value":2.58},{"date":"1925-01-01","value":2.75},{"date":"1930-01-01","value":2.97},{"date":"1935-01-01","value":3.2},{"date":"1940-01-01","value":3.44},{"date":"1945-01-01","value":3.59},{"date":"1950-01-01","value":4.36},{"date":"1955-01-01","value":4.6},{"date":"1960-01-01","value":4.91},{"date":"1965-01-01","value":5.35},{"date":"1970-01-01","value":5.76},{"date":"1975-01-01","value":6.16},{"date":"1980-01-01","value":6.65},{"date":"1985-01-01","value":7.04},{"date":"1990-01-01","value":7.27},{"date":"1995-01-01","value":7.92},{"date":"2000-01-01","value":8.43},{"date":"2005-01-01","value":8.79},{"date":"2010-01-01","value":9.0},{"date":"2015-01-01","value":8.32},{"date":"2020-01-01","value":8.52}],"summary":{"latest_period":"2020-01-01","latest_value":8.52,"max":9.0,"mean":4.31548,"min":0.25,"of":111,"rank":69,"trend":"volatile"}}