{"entity":{"iso2":"ZA","iso3":"ZAF","name":"South Africa","slug":"south-africa"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5559","title":"Barro-Lee: Average years of primary schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":2.92},{"date":"1965-01-01","value":3.13},{"date":"1970-01-01","value":3.09},{"date":"1975-01-01","value":3.2},{"date":"1980-01-01","value":3.26},{"date":"1985-01-01","value":3.28},{"date":"1990-01-01","value":4.7},{"date":"1995-01-01","value":5.56},{"date":"2000-01-01","value":3.97},{"date":"2005-01-01","value":4.76},{"date":"2010-01-01","value":5.04}],"summary":{"latest_period":"2010-01-01","latest_value":5.04,"max":5.56,"mean":3.90091,"min":2.92,"of":144,"rank":49,"trend":"rising"}}