{"entity":{"iso2":"SL","iso3":"SLE","name":"Sierra Leone","slug":"sierra-leone"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"primary-enrollment-selected-countries","source":"UNESCO Institute for Statistics (2026); Lee and Lee (2016) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/primary-enrollment-selected-countries","title":"Share of children in primary school age who are in school","unit":"%"},"observations":[{"date":"1820-01-01","value":0.06},{"date":"1825-01-01","value":0.07},{"date":"1830-01-01","value":0.09},{"date":"1835-01-01","value":0.12},{"date":"1840-01-01","value":0.16},{"date":"1845-01-01","value":0.21},{"date":"1850-01-01","value":0.27},{"date":"1855-01-01","value":0.35},{"date":"1860-01-01","value":0.46},{"date":"1865-01-01","value":0.59},{"date":"1870-01-01","value":0.77},{"date":"1875-01-01","value":1.0},{"date":"1880-01-01","value":1.3},{"date":"1885-01-01","value":1.69},{"date":"1890-01-01","value":2.19},{"date":"1895-01-01","value":2.83},{"date":"1900-01-01","value":3.66},{"date":"1905-01-01","value":3.54},{"date":"1910-01-01","value":3.42},{"date":"1915-01-01","value":3.42},{"date":"1920-01-01","value":3.42},{"date":"1925-01-01","value":3.78},{"date":"1930-01-01","value":4.13},{"date":"1935-01-01","value":4.96},{"date":"1940-01-01","value":5.79},{"date":"1945-01-01","value":7.8},{"date":"1950-01-01","value":8.28},{"date":"1955-01-01","value":10.68},{"date":"1960-01-01","value":19.55},{"date":"1965-01-01","value":24.65},{"date":"1970-01-01","value":28.9},{"date":"1975-01-01","value":33.15},{"date":"1980-01-01","value":38.25},{"date":"1983-01-01","value":46.8699},{"date":"2011-01-01","value":94.0929},{"date":"2012-01-01","value":96.8582},{"date":"2013-01-01","value":98.771},{"date":"2015-01-01","value":98.869},{"date":"2016-01-01","value":98.7314},{"date":"2017-01-01","value":98.3666},{"date":"2018-01-01","value":97.6582},{"date":"2019-01-01","value":98.0469},{"date":"2020-01-01","value":97.8678},{"date":"2021-01-01","value":97.6379},{"date":"2023-01-01","value":97.3676}],"summary":{"latest_period":"2023-01-01","latest_value":97.3676,"max":98.869,"mean":29.7928,"min":0.06,"of":209,"rank":87,"trend":"volatile"}}