{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-15-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":7.85},{"date":"1965-01-01","value":5.57},{"date":"1970-01-01","value":8.34},{"date":"1975-01-01","value":11.47},{"date":"1980-01-01","value":15.21},{"date":"1985-01-01","value":19.11},{"date":"1990-01-01","value":20.19},{"date":"1995-01-01","value":21.89},{"date":"2000-01-01","value":25.39},{"date":"2005-01-01","value":35.79},{"date":"2010-01-01","value":46.8}],"summary":{"latest_period":"2010-01-01","latest_value":46.8,"max":46.8,"mean":19.7827,"min":5.57,"of":144,"rank":22,"trend":"volatile"}}