{"entity":{"iso2":"PL","iso3":"POL","name":"Poland","slug":"poland"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-65-69-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.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":59.6},{"date":"1965-01-01","value":63.0},{"date":"1970-01-01","value":65.3},{"date":"1975-01-01","value":76.35},{"date":"1980-01-01","value":73.9},{"date":"1985-01-01","value":76.75},{"date":"1990-01-01","value":74.7},{"date":"1995-01-01","value":58.32},{"date":"2000-01-01","value":40.47},{"date":"2005-01-01","value":42.73},{"date":"2010-01-01","value":40.39}],"summary":{"latest_period":"2010-01-01","latest_value":40.39,"max":76.75,"mean":61.0464,"min":40.39,"of":144,"rank":48,"trend":"falling"}}