{"entity":{"iso2":"CU","iso3":"CUB","name":"Cuba","slug":"cuba"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.25UP","title":"Barro-Lee: Average years of primary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":3.5},{"date":"1965-01-01","value":3.79},{"date":"1970-01-01","value":4.08},{"date":"1975-01-01","value":4.47},{"date":"1980-01-01","value":4.55},{"date":"1985-01-01","value":4.86},{"date":"1990-01-01","value":4.93},{"date":"1995-01-01","value":4.98},{"date":"2000-01-01","value":4.96},{"date":"2005-01-01","value":5.15},{"date":"2010-01-01","value":5.3}],"summary":{"latest_period":"2010-01-01","latest_value":5.3,"max":5.3,"mean":4.59727,"min":3.5,"of":144,"rank":51,"trend":"rising"}}