{"entity":{"iso2":"TO","iso3":"TON","name":"Tonga","slug":"tonga"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"survival-rate-to-grade-4-of-primary-education-adjusted-gender-parity-index-gpia","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=SR.1.G4.GPIA","title":"Survival rate to Grade 4 of primary education, adjusted gender parity index (GPIA)","unit":"GPIA"},"observations":[{"date":"1977-01-01","value":1.03836},{"date":"1978-01-01","value":0.99214},{"date":"1983-01-01","value":0.97486},{"date":"1985-01-01","value":0.92063},{"date":"1992-01-01","value":0.96181},{"date":"2000-01-01","value":1.01907},{"date":"2004-01-01","value":1.06163},{"date":"2005-01-01","value":0.99756},{"date":"2019-01-01","value":0.99261}],"summary":{"latest_period":"2019-01-01","latest_value":0.99261,"max":1.06163,"mean":0.995408,"min":0.92063,"of":170,"rank":146,"trend":"flat"}}