{"entity":{"iso2":"ES","iso3":"ESP","name":"Spain","slug":"spain"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.25UP","title":"Barro-Lee: Average years of primary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.59},{"date":"1965-01-01","value":2.8},{"date":"1970-01-01","value":3.95},{"date":"1975-01-01","value":4.18},{"date":"1980-01-01","value":4.38},{"date":"1985-01-01","value":4.4},{"date":"1990-01-01","value":4.48},{"date":"1995-01-01","value":4.84},{"date":"2000-01-01","value":5.09},{"date":"2005-01-01","value":5.66},{"date":"2010-01-01","value":5.53}],"summary":{"latest_period":"2010-01-01","latest_value":5.53,"max":5.66,"mean":4.35455,"min":2.59,"of":144,"rank":41,"trend":"rising"}}