{"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-primary-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.PRM.SCHL.2024","title":"Barro-Lee: Average years of primary schooling, age 20-24, total","unit":null},"observations":[{"date":"1960-01-01","value":6.19},{"date":"1965-01-01","value":6.07},{"date":"1970-01-01","value":7.04},{"date":"1975-01-01","value":7.5},{"date":"1980-01-01","value":7.8},{"date":"1985-01-01","value":7.84},{"date":"1990-01-01","value":7.89},{"date":"1995-01-01","value":3.96},{"date":"2000-01-01","value":3.96},{"date":"2005-01-01","value":3.96},{"date":"2010-01-01","value":3.98}],"summary":{"latest_period":"2010-01-01","latest_value":3.98,"max":7.89,"mean":6.01727,"min":3.96,"of":144,"rank":115,"trend":"falling"}}