{"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-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.25UP","title":"Barro-Lee: Average years of total schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":4.19},{"date":"1965-01-01","value":4.29},{"date":"1970-01-01","value":4.44},{"date":"1975-01-01","value":4.66},{"date":"1980-01-01","value":4.82},{"date":"1985-01-01","value":4.78},{"date":"1990-01-01","value":6.49},{"date":"1995-01-01","value":8.22},{"date":"2000-01-01","value":7.23},{"date":"2005-01-01","value":8.23},{"date":"2010-01-01","value":9.43}],"summary":{"latest_period":"2010-01-01","latest_value":9.43,"max":9.43,"mean":6.07091,"min":4.19,"of":144,"rank":59,"trend":"rising"}}