{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"adult-literacy-rate-population-15-years-adjusted-gender-parity-index-gpia-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=LR.AG15T99.GPIA","title":"Adult literacy rate, population 15+ years, adjusted gender parity index (GPIA)","unit":"GPIA"},"observations":[{"date":"1991-01-01","value":0.65},{"date":"2003-01-01","value":0.65},{"date":"2006-01-01","value":0.84},{"date":"2016-01-01","value":0.72},{"date":"2021-01-01","value":0.72},{"date":"2024-01-01","value":0.8}],"summary":{"latest_period":"2024-01-01","latest_value":0.8,"max":0.84,"mean":0.73,"min":0.65,"of":88,"rank":67,"trend":"rising"}}