{"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-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.15UP","title":"Barro-Lee: Average years of primary schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":3.57},{"date":"1965-01-01","value":3.85},{"date":"1970-01-01","value":4.3},{"date":"1975-01-01","value":4.72},{"date":"1980-01-01","value":5.34},{"date":"1985-01-01","value":5.19},{"date":"1990-01-01","value":5.18},{"date":"1995-01-01","value":5.15},{"date":"2000-01-01","value":5.1},{"date":"2005-01-01","value":5.29},{"date":"2010-01-01","value":5.41}],"summary":{"latest_period":"2010-01-01","latest_value":5.41,"max":5.41,"mean":4.82727,"min":3.57,"of":144,"rank":51,"trend":"rising"}}