{"entity":{"iso2":"RS","iso3":"SRB","name":"Serbia","slug":"serbia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.5559","title":"Barro-Lee: Average years of total schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":3.52},{"date":"1965-01-01","value":3.89},{"date":"1970-01-01","value":3.96},{"date":"1975-01-01","value":5.01},{"date":"1980-01-01","value":5.1},{"date":"1985-01-01","value":5.01},{"date":"1990-01-01","value":5.12},{"date":"1995-01-01","value":7.74},{"date":"2000-01-01","value":8.73},{"date":"2005-01-01","value":10.61},{"date":"2010-01-01","value":11.5}],"summary":{"latest_period":"2010-01-01","latest_value":11.5,"max":11.5,"mean":6.38091,"min":3.52,"of":144,"rank":22,"trend":"rising"}}