{"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-60-64-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.6064.ZS","title":"Barro-Lee: Percentage of population age 60-64 with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":2.14},{"date":"1965-01-01","value":2.29},{"date":"1970-01-01","value":1.23},{"date":"1975-01-01","value":1.97},{"date":"1980-01-01","value":2.46},{"date":"1985-01-01","value":4.43},{"date":"1990-01-01","value":9.04},{"date":"1995-01-01","value":9.75},{"date":"2000-01-01","value":14.39},{"date":"2005-01-01","value":27.91},{"date":"2010-01-01","value":49.72}],"summary":{"latest_period":"2010-01-01","latest_value":49.72,"max":49.72,"mean":11.3936,"min":1.23,"of":144,"rank":17,"trend":"volatile"}}