{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"literacy-rates-vs-average-years-of-schooling","source":"Our World in Data","source_url":"https://ourworldindata.org/grapher/literacy-rates-vs-average-years-of-schooling","title":"Literacy rates vs average years of schooling","unit":null},"observations":[{"date":"1950-01-01","value":22.5},{"date":"1990-01-01","value":65.0},{"date":"1999-01-01","value":68.0},{"date":"2002-01-01","value":69.15},{"date":"2010-01-01","value":83.14},{"date":"2018-01-01","value":71.13},{"date":"2020-01-01","value":81.753},{"date":"2021-01-01","value":79.9495},{"date":"2022-01-01","value":79.9841}],"summary":{"latest_period":"2022-01-01","latest_value":79.9841,"max":83.14,"mean":68.9563,"min":22.5,"of":128,"rank":90,"trend":"rising"}}