{"entity":{"iso2":"GM","iso3":"GMB","name":"Gambia","slug":"gambia-the"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"years-of-schooling-prados-de-la-escosura","source":"Leandro Prados de la Escosura (2021) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/years-of-schooling-prados-de-la-escosura","title":"Average years of schooling","unit":"years"},"observations":[{"date":"1870-01-01","value":0.1},{"date":"1880-01-01","value":0.1},{"date":"1890-01-01","value":0.1},{"date":"1900-01-01","value":0.142577},{"date":"1913-01-01","value":0.178222},{"date":"1925-01-01","value":0.178222},{"date":"1929-01-01","value":0.179659},{"date":"1933-01-01","value":0.180327},{"date":"1938-01-01","value":0.187673},{"date":"1950-01-01","value":0.294594},{"date":"1955-01-01","value":0.385317},{"date":"1960-01-01","value":0.485},{"date":"1965-01-01","value":0.54125},{"date":"1970-01-01","value":0.5975},{"date":"1975-01-01","value":0.760812},{"date":"1980-01-01","value":1.0075},{"date":"1985-01-01","value":1.36307},{"date":"1990-01-01","value":1.91184},{"date":"1995-01-01","value":2.57297},{"date":"2000-01-01","value":2.6985},{"date":"2005-01-01","value":3.1922},{"date":"2010-01-01","value":3.5975},{"date":"2015-01-01","value":3.292},{"date":"2020-01-01","value":4.63749}],"summary":{"latest_period":"2020-01-01","latest_value":4.63749,"max":4.63749,"mean":1.19518,"min":0.1,"of":162,"rank":143,"trend":"volatile"}}