{"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-total-schooling-age-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.6569","title":"Barro-Lee: Average years of total schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":3.28},{"date":"1965-01-01","value":3.32},{"date":"1970-01-01","value":3.32},{"date":"1975-01-01","value":4.0},{"date":"1980-01-01","value":3.81},{"date":"1985-01-01","value":3.44},{"date":"1990-01-01","value":5.51},{"date":"1995-01-01","value":7.17},{"date":"2000-01-01","value":4.58},{"date":"2005-01-01","value":5.89},{"date":"2010-01-01","value":6.59}],"summary":{"latest_period":"2010-01-01","latest_value":6.59,"max":7.17,"mean":4.62818,"min":3.28,"of":144,"rank":59,"trend":"rising"}}