{"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-65-69-with-tertiary-schooling-completed-tertiary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.CMPT.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":1.68},{"date":"1965-01-01","value":1.98},{"date":"1970-01-01","value":1.99},{"date":"1975-01-01","value":2.55},{"date":"1980-01-01","value":3.75},{"date":"1985-01-01","value":4.29},{"date":"1990-01-01","value":4.99},{"date":"1995-01-01","value":8.04},{"date":"2000-01-01","value":7.88},{"date":"2005-01-01","value":10.44},{"date":"2010-01-01","value":12.76}],"summary":{"latest_period":"2010-01-01","latest_value":12.76,"max":12.76,"mean":5.48636,"min":1.68,"of":144,"rank":17,"trend":"volatile"}}