{"entity":{"iso2":"AF","iso3":"AFG","name":"Afghanistan","slug":"afghanistan"},"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":0.07},{"date":"1965-01-01","value":0.09},{"date":"1970-01-01","value":0.18},{"date":"1975-01-01","value":0.25},{"date":"1980-01-01","value":0.34},{"date":"1985-01-01","value":0.4},{"date":"1990-01-01","value":0.44},{"date":"1995-01-01","value":0.54},{"date":"2000-01-01","value":0.65},{"date":"2005-01-01","value":0.82},{"date":"2010-01-01","value":1.0}],"summary":{"latest_period":"2010-01-01","latest_value":1.0,"max":1.0,"mean":0.434545,"min":0.07,"of":144,"rank":130,"trend":"volatile"}}