{"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-total-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.5559","title":"Barro-Lee: Average years of total schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":2.15},{"date":"1965-01-01","value":2.36},{"date":"1970-01-01","value":1.67},{"date":"1975-01-01","value":2.46},{"date":"1980-01-01","value":2.55},{"date":"1985-01-01","value":3.17},{"date":"1990-01-01","value":3.52},{"date":"1995-01-01","value":4.29},{"date":"2000-01-01","value":5.02},{"date":"2005-01-01","value":4.75},{"date":"2010-01-01","value":7.27}],"summary":{"latest_period":"2010-01-01","latest_value":7.27,"max":7.27,"mean":3.56455,"min":1.67,"of":144,"rank":68,"trend":"rising"}}