{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"elderly-literacy-rate-population-65-years-urban-adjusted-gender-parity-index-gpia-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=LR.AG65T99.URB.GPIA","title":"Elderly literacy rate, population 65+ years, urban, adjusted gender parity index (GPIA)","unit":"GPIA"},"observations":[{"date":"1996-01-01","value":1.01},{"date":"2006-01-01","value":1.0},{"date":"2011-01-01","value":1.0},{"date":"2016-01-01","value":0.99},{"date":"2023-01-01","value":0.97}],"summary":{"latest_period":"2023-01-01","latest_value":0.97,"max":1.01,"mean":0.994,"min":0.97,"of":57,"rank":16,"trend":"flat"}}