{"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-40-44-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.4044","title":"Barro-Lee: Average years of total schooling, age 40-44, total","unit":null},"observations":[{"date":"1960-01-01","value":3.09},{"date":"1965-01-01","value":3.17},{"date":"1970-01-01","value":2.85},{"date":"1975-01-01","value":2.99},{"date":"1980-01-01","value":4.21},{"date":"1985-01-01","value":4.36},{"date":"1990-01-01","value":5.82},{"date":"1995-01-01","value":8.02},{"date":"2000-01-01","value":8.96},{"date":"2005-01-01","value":8.94},{"date":"2010-01-01","value":8.57}],"summary":{"latest_period":"2010-01-01","latest_value":8.57,"max":8.96,"mean":5.54364,"min":2.85,"of":144,"rank":77,"trend":"rising"}}