{"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-25-29-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.2529","title":"Barro-Lee: Average years of total schooling, age 25-29, total","unit":null},"observations":[{"date":"1960-01-01","value":4.49},{"date":"1965-01-01","value":4.92},{"date":"1970-01-01","value":4.94},{"date":"1975-01-01","value":5.36},{"date":"1980-01-01","value":5.36},{"date":"1985-01-01","value":5.43},{"date":"1990-01-01","value":7.36},{"date":"1995-01-01","value":8.95},{"date":"2000-01-01","value":9.15},{"date":"2005-01-01","value":9.92},{"date":"2010-01-01","value":11.03}],"summary":{"latest_period":"2010-01-01","latest_value":11.03,"max":11.03,"mean":6.99182,"min":4.49,"of":144,"rank":52,"trend":"rising"}}