{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=LR.AG25T64.GPIA","title":"Literacy rate, population 25-64 years, adjusted gender parity index (GPIA)","unit":"GPIA"},"observations":[{"date":"1976-01-01","value":1.0},{"date":"1996-01-01","value":1.0},{"date":"2006-01-01","value":1.0},{"date":"2011-01-01","value":1.0},{"date":"2016-01-01","value":1.01},{"date":"2019-01-01","value":1.15},{"date":"2023-01-01","value":1.01}],"summary":{"latest_period":"2023-01-01","latest_value":1.01,"max":1.15,"mean":1.02429,"min":1.0,"of":87,"rank":6,"trend":"rising"}}