{"entity":{"iso2":"BG","iso3":"BGR","name":"Bulgaria","slug":"bulgaria"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-female-population-age-75-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.75UP.FE.ZS","title":"Barro-Lee: Percentage of female population age 75+ with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":3.19},{"date":"1965-01-01","value":3.01},{"date":"1970-01-01","value":9.14},{"date":"1975-01-01","value":14.21},{"date":"1980-01-01","value":21.0},{"date":"1985-01-01","value":25.38},{"date":"1990-01-01","value":33.5},{"date":"1995-01-01","value":33.64},{"date":"2000-01-01","value":36.69},{"date":"2005-01-01","value":26.21},{"date":"2010-01-01","value":12.52}],"summary":{"latest_period":"2010-01-01","latest_value":12.52,"max":36.69,"mean":19.8627,"min":3.01,"of":144,"rank":65,"trend":"volatile"}}