{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-75-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":9.5},{"date":"1965-01-01","value":13.37},{"date":"1970-01-01","value":16.0},{"date":"1975-01-01","value":19.06},{"date":"1980-01-01","value":21.62},{"date":"1985-01-01","value":25.44},{"date":"1990-01-01","value":28.58},{"date":"1995-01-01","value":29.09},{"date":"2000-01-01","value":29.25},{"date":"2005-01-01","value":23.0},{"date":"2010-01-01","value":26.53}],"summary":{"latest_period":"2010-01-01","latest_value":26.53,"max":29.25,"mean":21.9491,"min":9.5,"of":144,"rank":29,"trend":"rising"}}