{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.15UP","title":"Barro-Lee: Average years of total schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":4.67},{"date":"1965-01-01","value":5.12},{"date":"1970-01-01","value":6.38},{"date":"1975-01-01","value":6.72},{"date":"1980-01-01","value":6.96},{"date":"1985-01-01","value":7.62},{"date":"1990-01-01","value":8.51},{"date":"1995-01-01","value":9.35},{"date":"2000-01-01","value":10.24},{"date":"2005-01-01","value":10.31},{"date":"2010-01-01","value":10.06}],"summary":{"latest_period":"2010-01-01","latest_value":10.06,"max":10.31,"mean":7.81273,"min":4.67,"of":144,"rank":51,"trend":"rising"}}