{"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-secondary-schooling-age-20-24-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.2024","title":"Barro-Lee: Average years of secondary schooling, age 20-24, total","unit":null},"observations":[{"date":"1960-01-01","value":0.9},{"date":"1965-01-01","value":1.16},{"date":"1970-01-01","value":2.68},{"date":"1975-01-01","value":1.68},{"date":"1980-01-01","value":1.83},{"date":"1985-01-01","value":2.21},{"date":"1990-01-01","value":2.76},{"date":"1995-01-01","value":5.81},{"date":"2000-01-01","value":6.09},{"date":"2005-01-01","value":6.89},{"date":"2010-01-01","value":6.63}],"summary":{"latest_period":"2010-01-01","latest_value":6.63,"max":6.89,"mean":3.51273,"min":0.9,"of":144,"rank":12,"trend":"volatile"}}