{"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-secondary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.25UP","title":"Barro-Lee: Average years of secondary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.9},{"date":"1965-01-01","value":0.99},{"date":"1970-01-01","value":1.04},{"date":"1975-01-01","value":1.02},{"date":"1980-01-01","value":0.99},{"date":"1985-01-01","value":0.93},{"date":"1990-01-01","value":1.39},{"date":"1995-01-01","value":2.15},{"date":"2000-01-01","value":2.06},{"date":"2005-01-01","value":2.55},{"date":"2010-01-01","value":3.3}],"summary":{"latest_period":"2010-01-01","latest_value":3.3,"max":3.3,"mean":1.57455,"min":0.9,"of":144,"rank":60,"trend":"rising"}}