{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"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":0.1},{"date":"1913-01-01","value":0.334302},{"date":"1925-01-01","value":0.802064},{"date":"1929-01-01","value":1.11818},{"date":"1933-01-01","value":1.39403},{"date":"1938-01-01","value":1.60104},{"date":"1950-01-01","value":2.55176},{"date":"1955-01-01","value":2.666},{"date":"1960-01-01","value":2.92986},{"date":"1965-01-01","value":3.26476},{"date":"1970-01-01","value":3.7267},{"date":"1975-01-01","value":4.35393},{"date":"1980-01-01","value":4.80224},{"date":"1985-01-01","value":5.07281},{"date":"1990-01-01","value":5.16732},{"date":"1995-01-01","value":6.04336},{"date":"2000-01-01","value":5.94401},{"date":"2005-01-01","value":6.02233},{"date":"2010-01-01","value":6.701},{"date":"2015-01-01","value":6.896},{"date":"2020-01-01","value":7.18709}],"summary":{"latest_period":"2020-01-01","latest_value":7.18709,"max":7.18709,"mean":3.29078,"min":0.1,"of":162,"rank":112,"trend":"volatile"}}