{"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-55-59-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.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":73.7},{"date":"1965-01-01","value":78.57},{"date":"1970-01-01","value":78.2},{"date":"1975-01-01","value":77.73},{"date":"1980-01-01","value":77.6},{"date":"1985-01-01","value":67.87},{"date":"1990-01-01","value":66.55},{"date":"1995-01-01","value":46.37},{"date":"2000-01-01","value":32.32},{"date":"2005-01-01","value":21.37},{"date":"2010-01-01","value":19.92}],"summary":{"latest_period":"2010-01-01","latest_value":19.92,"max":78.57,"mean":58.2,"min":19.92,"of":144,"rank":86,"trend":"falling"}}