{"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-70-74-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.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 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":63.41},{"date":"1970-01-01","value":63.11},{"date":"1975-01-01","value":72.45},{"date":"1980-01-01","value":71.25},{"date":"1985-01-01","value":76.66},{"date":"1990-01-01","value":69.0},{"date":"1995-01-01","value":70.42},{"date":"2000-01-01","value":65.19},{"date":"2005-01-01","value":41.46},{"date":"2010-01-01","value":9.6}],"summary":{"latest_period":"2010-01-01","latest_value":9.6,"max":76.66,"mean":58.8973,"min":9.6,"of":144,"rank":118,"trend":"falling"}}