{"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-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5559","title":"Barro-Lee: Average years of primary schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":1.78},{"date":"1965-01-01","value":2.24},{"date":"1970-01-01","value":2.99},{"date":"1975-01-01","value":4.04},{"date":"1980-01-01","value":4.01},{"date":"1985-01-01","value":4.08},{"date":"1990-01-01","value":3.79},{"date":"1995-01-01","value":5.01},{"date":"2000-01-01","value":6.01},{"date":"2005-01-01","value":4.55},{"date":"2010-01-01","value":5.59}],"summary":{"latest_period":"2010-01-01","latest_value":5.59,"max":6.01,"mean":4.00818,"min":1.78,"of":144,"rank":38,"trend":"rising"}}