{"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-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.7074","title":"Barro-Lee: Average years of total schooling, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":2.59},{"date":"1965-01-01","value":2.66},{"date":"1970-01-01","value":3.49},{"date":"1975-01-01","value":3.68},{"date":"1980-01-01","value":3.83},{"date":"1985-01-01","value":4.27},{"date":"1990-01-01","value":5.0},{"date":"1995-01-01","value":5.34},{"date":"2000-01-01","value":6.45},{"date":"2005-01-01","value":6.53},{"date":"2010-01-01","value":6.61}],"summary":{"latest_period":"2010-01-01","latest_value":6.61,"max":6.61,"mean":4.58636,"min":2.59,"of":144,"rank":53,"trend":"rising"}}