{"entity":{"iso2":"ST","iso3":"STP","name":"Sao Tome and Principe","slug":"sao-tome-and-principe"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"literacy-rates-vs-average-years-of-schooling","source":"UNESCO (1957) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/literacy-rates-vs-average-years-of-schooling","title":"Literacy rate vs. average years of schooling","unit":"%"},"observations":[{"date":"1950-01-01","value":17.5},{"date":"1981-01-01","value":57.32},{"date":"1991-01-01","value":73.24},{"date":"2001-01-01","value":84.91},{"date":"2012-01-01","value":90.14},{"date":"2019-01-01","value":87.44}],"summary":{"latest_period":"2019-01-01","latest_value":87.44,"max":90.14,"mean":68.425,"min":17.5,"of":128,"rank":80,"trend":"rising"}}