{"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-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":55.79},{"date":"1965-01-01","value":55.06},{"date":"1970-01-01","value":50.46},{"date":"1975-01-01","value":40.46},{"date":"1980-01-01","value":37.9},{"date":"1985-01-01","value":36.35},{"date":"1990-01-01","value":32.3},{"date":"1995-01-01","value":21.45},{"date":"2000-01-01","value":17.46},{"date":"2005-01-01","value":7.07},{"date":"2010-01-01","value":0.87}],"summary":{"latest_period":"2010-01-01","latest_value":0.87,"max":55.79,"mean":32.2882,"min":0.87,"of":144,"rank":132,"trend":"volatile"}}