{"entity":{"iso2":"PT","iso3":"PRT","name":"Portugal","slug":"portugal"},"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":1.46},{"date":"1965-01-01","value":1.53},{"date":"1970-01-01","value":1.05},{"date":"1975-01-01","value":1.24},{"date":"1980-01-01","value":1.4},{"date":"1985-01-01","value":1.66},{"date":"1990-01-01","value":1.89},{"date":"1995-01-01","value":1.92},{"date":"2000-01-01","value":1.96},{"date":"2005-01-01","value":1.6},{"date":"2010-01-01","value":1.78}],"summary":{"latest_period":"2010-01-01","latest_value":1.78,"max":1.96,"mean":1.59,"min":1.05,"of":144,"rank":98,"trend":"rising"}}