{"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-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.4549","title":"Barro-Lee: Average years of secondary schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":0.02},{"date":"1965-01-01","value":0.05},{"date":"1970-01-01","value":0.05},{"date":"1975-01-01","value":0.09},{"date":"1980-01-01","value":0.09},{"date":"1985-01-01","value":0.15},{"date":"1990-01-01","value":0.15},{"date":"1995-01-01","value":0.53},{"date":"2000-01-01","value":0.53},{"date":"2005-01-01","value":0.7},{"date":"2010-01-01","value":0.81}],"summary":{"latest_period":"2010-01-01","latest_value":0.81,"max":0.81,"mean":0.288182,"min":0.02,"of":144,"rank":127,"trend":"volatile"}}