{"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-75-with-primary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.ICMP.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":45.32},{"date":"1965-01-01","value":43.8},{"date":"1970-01-01","value":53.07},{"date":"1975-01-01","value":56.7},{"date":"1980-01-01","value":63.25},{"date":"1985-01-01","value":65.34},{"date":"1990-01-01","value":69.0},{"date":"1995-01-01","value":70.42},{"date":"2000-01-01","value":72.31},{"date":"2005-01-01","value":45.78},{"date":"2010-01-01","value":18.13}],"summary":{"latest_period":"2010-01-01","latest_value":18.13,"max":72.31,"mean":54.8291,"min":18.13,"of":144,"rank":101,"trend":"falling"}}