{"entity":{"iso2":"CU","iso3":"CUB","name":"Cuba","slug":"cuba"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-50-54-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":39.47},{"date":"1965-01-01","value":38.93},{"date":"1970-01-01","value":37.9},{"date":"1975-01-01","value":36.94},{"date":"1980-01-01","value":36.0},{"date":"1985-01-01","value":32.59},{"date":"1990-01-01","value":20.18},{"date":"1995-01-01","value":16.36},{"date":"2000-01-01","value":6.99},{"date":"2005-01-01","value":6.99},{"date":"2010-01-01","value":3.87}],"summary":{"latest_period":"2010-01-01","latest_value":3.87,"max":39.47,"mean":25.1109,"min":3.87,"of":144,"rank":88,"trend":"volatile"}}