{"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-15-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":28.27},{"date":"1965-01-01","value":34.85},{"date":"1970-01-01","value":38.47},{"date":"1975-01-01","value":38.85},{"date":"1980-01-01","value":36.46},{"date":"1985-01-01","value":33.09},{"date":"1990-01-01","value":35.0},{"date":"1995-01-01","value":33.97},{"date":"2000-01-01","value":30.65},{"date":"2005-01-01","value":18.06},{"date":"2010-01-01","value":4.68}],"summary":{"latest_period":"2010-01-01","latest_value":4.68,"max":38.85,"mean":30.2136,"min":4.68,"of":144,"rank":124,"trend":"falling"}}