{"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-45-49-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.4549.ZS","title":"Barro-Lee: Percentage of population age 45-49 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":54.23},{"date":"1965-01-01","value":53.59},{"date":"1970-01-01","value":35.9},{"date":"1975-01-01","value":22.62},{"date":"1980-01-01","value":12.85},{"date":"1985-01-01","value":5.23},{"date":"1990-01-01","value":6.8},{"date":"1995-01-01","value":3.61},{"date":"2000-01-01","value":3.22},{"date":"2005-01-01","value":1.75},{"date":"2010-01-01","value":0.32}],"summary":{"latest_period":"2010-01-01","latest_value":0.32,"max":54.23,"mean":18.1927,"min":0.32,"of":144,"rank":118,"trend":"volatile"}}