{"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-15-19-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.1519","title":"Barro-Lee: Average years of primary schooling, age 15-19, total","unit":null},"observations":[{"date":"1960-01-01","value":4.07},{"date":"1965-01-01","value":3.83},{"date":"1970-01-01","value":3.86},{"date":"1975-01-01","value":4.25},{"date":"1980-01-01","value":4.76},{"date":"1985-01-01","value":4.75},{"date":"1990-01-01","value":5.56},{"date":"1995-01-01","value":6.18},{"date":"2000-01-01","value":6.23},{"date":"2005-01-01","value":6.24},{"date":"2010-01-01","value":6.67}],"summary":{"latest_period":"2010-01-01","latest_value":6.67,"max":6.67,"mean":5.12727,"min":3.83,"of":144,"rank":9,"trend":"rising"}}