{"entity":{"iso2":"US","iso3":"USA","name":"United States of America","slug":"united-states"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-15-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.15UP","title":"Barro-Lee: Average years of secondary schooling, age 15+, total","unit":null},"observations":[{"date":"1960-01-01","value":3.33},{"date":"1965-01-01","value":3.92},{"date":"1970-01-01","value":4.41},{"date":"1975-01-01","value":4.85},{"date":"1980-01-01","value":5.19},{"date":"1985-01-01","value":5.1},{"date":"1990-01-01","value":5.08},{"date":"1995-01-01","value":5.36},{"date":"2000-01-01","value":5.26},{"date":"2005-01-01","value":5.47},{"date":"2010-01-01","value":5.61}],"summary":{"latest_period":"2010-01-01","latest_value":5.61,"max":5.61,"mean":4.87091,"min":3.33,"of":144,"rank":7,"trend":"rising"}}