{"entity":{"iso2":"DK","iso3":"DNK","name":"Denmark","slug":"denmark"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.3539","title":"Barro-Lee: Average years of secondary schooling, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":1.69},{"date":"1965-01-01","value":1.79},{"date":"1970-01-01","value":3.53},{"date":"1975-01-01","value":3.69},{"date":"1980-01-01","value":4.8},{"date":"1985-01-01","value":5.5},{"date":"1990-01-01","value":5.09},{"date":"1995-01-01","value":5.34},{"date":"2000-01-01","value":5.25},{"date":"2005-01-01","value":5.32},{"date":"2010-01-01","value":5.32}],"summary":{"latest_period":"2010-01-01","latest_value":5.32,"max":5.5,"mean":4.30182,"min":1.69,"of":144,"rank":28,"trend":"rising"}}