{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"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":92.5},{"date":"1976-01-01","value":99.59},{"date":"1996-01-01","value":98.91},{"date":"2006-01-01","value":99.02},{"date":"2011-01-01","value":99.39},{"date":"2016-01-01","value":97.15},{"date":"2019-01-01","value":91.05},{"date":"2023-01-01","value":99.48}],"summary":{"latest_period":"2023-01-01","latest_value":99.48,"max":99.59,"mean":97.1363,"min":91.05,"of":128,"rank":7,"trend":"flat"}}