{"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-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.5054","title":"Barro-Lee: Average years of secondary schooling, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":1.46},{"date":"1965-01-01","value":1.56},{"date":"1970-01-01","value":0.98},{"date":"1975-01-01","value":1.0},{"date":"1980-01-01","value":1.97},{"date":"1985-01-01","value":3.12},{"date":"1990-01-01","value":3.17},{"date":"1995-01-01","value":4.68},{"date":"2000-01-01","value":5.7},{"date":"2005-01-01","value":5.03},{"date":"2010-01-01","value":5.22}],"summary":{"latest_period":"2010-01-01","latest_value":5.22,"max":5.7,"mean":3.08091,"min":0.98,"of":144,"rank":23,"trend":"volatile"}}