{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":2.52},{"date":"1965-01-01","value":2.5},{"date":"1970-01-01","value":2.46},{"date":"1975-01-01","value":3.03},{"date":"1980-01-01","value":2.99},{"date":"1985-01-01","value":2.76},{"date":"1990-01-01","value":4.29},{"date":"1995-01-01","value":5.35},{"date":"2000-01-01","value":3.3},{"date":"2005-01-01","value":4.15},{"date":"2010-01-01","value":4.48}],"summary":{"latest_period":"2010-01-01","latest_value":4.48,"max":5.35,"mean":3.43909,"min":2.46,"of":144,"rank":43,"trend":"rising"}}