{"entity":{"iso2":"NG","iso3":"NGA","name":"Nigeria","slug":"nigeria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"literacy-rate-population-25-64-years-adjusted-gender-parity-index-gpia","source":"UNESCO Institute for Statistics","source_url":"https://data.worldbank.org/indicator/UIS.LR.AG25T64.GPIA","title":"Literacy rate, population 25-64 years, adjusted gender parity index (GPIA)","unit":"GPIA"},"observations":[{"date":"1991-01-01","value":0.54216},{"date":"2003-01-01","value":0.56904},{"date":"2006-01-01","value":0.81304},{"date":"2008-01-01","value":0.62353},{"date":"2018-01-01","value":0.69335}],"summary":{"latest_period":"2018-01-01","latest_value":0.69335,"max":0.81304,"mean":0.648224,"min":0.54216,"of":83,"rank":73,"trend":"rising"}}