{"entity":{"iso2":"GY","iso3":"GUY","name":"Guyana","slug":"guyana"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":3.8},{"date":"1965-01-01","value":3.8},{"date":"1970-01-01","value":3.83},{"date":"1975-01-01","value":3.86},{"date":"1980-01-01","value":3.85},{"date":"1985-01-01","value":3.89},{"date":"1990-01-01","value":3.89},{"date":"1995-01-01","value":3.92},{"date":"2000-01-01","value":3.91},{"date":"2005-01-01","value":3.92},{"date":"2010-01-01","value":3.94}],"summary":{"latest_period":"2010-01-01","latest_value":3.94,"max":3.94,"mean":3.87364,"min":3.8,"of":144,"rank":42,"trend":"flat"}}