{"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-75-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.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":1.34},{"date":"1965-01-01","value":1.98},{"date":"1970-01-01","value":2.02},{"date":"1975-01-01","value":2.64},{"date":"1980-01-01","value":3.19},{"date":"1985-01-01","value":3.88},{"date":"1990-01-01","value":5.35},{"date":"1995-01-01","value":5.63},{"date":"2000-01-01","value":5.61},{"date":"2005-01-01","value":8.18},{"date":"2010-01-01","value":9.14}],"summary":{"latest_period":"2010-01-01","latest_value":9.14,"max":9.14,"mean":4.45091,"min":1.34,"of":144,"rank":15,"trend":"volatile"}}