{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"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":12.5},{"date":"1991-01-01","value":55.45},{"date":"2003-01-01","value":54.77},{"date":"2006-01-01","value":70.2},{"date":"2016-01-01","value":58.22},{"date":"2021-01-01","value":63.16}],"summary":{"latest_period":"2021-01-01","latest_value":63.16,"max":70.2,"mean":52.3833,"min":12.5,"of":128,"rank":113,"trend":"rising"}}