{"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-secondary-schooling-incompleted","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.SEC.UCMP.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with secondary schooling. Incompleted Secondary","unit":null},"observations":[{"date":"1960-01-01","value":3.32},{"date":"1965-01-01","value":3.95},{"date":"1970-01-01","value":4.77},{"date":"1975-01-01","value":5.32},{"date":"1980-01-01","value":6.33},{"date":"1985-01-01","value":6.93},{"date":"1990-01-01","value":8.55},{"date":"1995-01-01","value":14.58},{"date":"2000-01-01","value":14.59},{"date":"2005-01-01","value":25.27},{"date":"2010-01-01","value":34.09}],"summary":{"latest_period":"2010-01-01","latest_value":34.09,"max":34.09,"mean":11.6091,"min":3.32,"of":144,"rank":9,"trend":"volatile"}}