{"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-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":1.76},{"date":"1965-01-01","value":1.77},{"date":"1970-01-01","value":2.37},{"date":"1975-01-01","value":2.73},{"date":"1980-01-01","value":3.1},{"date":"1985-01-01","value":2.91},{"date":"1990-01-01","value":2.78},{"date":"1995-01-01","value":3.17},{"date":"2000-01-01","value":3.53},{"date":"2005-01-01","value":7.19},{"date":"2010-01-01","value":5.87}],"summary":{"latest_period":"2010-01-01","latest_value":5.87,"max":7.19,"mean":3.38,"min":1.76,"of":144,"rank":16,"trend":"rising"}}