{"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-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.45},{"date":"1965-01-01","value":3.03},{"date":"1970-01-01","value":3.6},{"date":"1975-01-01","value":4.04},{"date":"1980-01-01","value":4.46},{"date":"1985-01-01","value":4.14},{"date":"1990-01-01","value":3.75},{"date":"1995-01-01","value":3.27},{"date":"2000-01-01","value":2.7},{"date":"2005-01-01","value":2.77},{"date":"2010-01-01","value":2.85}],"summary":{"latest_period":"2010-01-01","latest_value":2.85,"max":4.46,"mean":3.36909,"min":2.45,"of":144,"rank":69,"trend":"falling"}}