{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":1.46},{"date":"1965-01-01","value":1.74},{"date":"1970-01-01","value":1.05},{"date":"1975-01-01","value":1.34},{"date":"1980-01-01","value":1.4},{"date":"1985-01-01","value":1.95},{"date":"1990-01-01","value":1.94},{"date":"1995-01-01","value":2.35},{"date":"2000-01-01","value":2.52},{"date":"2005-01-01","value":2.17},{"date":"2010-01-01","value":2.59}],"summary":{"latest_period":"2010-01-01","latest_value":2.59,"max":2.59,"mean":1.86455,"min":1.05,"of":144,"rank":92,"trend":"rising"}}