{"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-20-24-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.2024.ZS","title":"Barro-Lee: Percentage of population age 20-24 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":59.2},{"date":"1965-01-01","value":56.3},{"date":"1970-01-01","value":37.6},{"date":"1975-01-01","value":31.4},{"date":"1980-01-01","value":23.3},{"date":"1985-01-01","value":16.92},{"date":"1990-01-01","value":16.51},{"date":"1995-01-01","value":8.78},{"date":"2000-01-01","value":9.33},{"date":"2005-01-01","value":4.63},{"date":"2010-01-01","value":1.64}],"summary":{"latest_period":"2010-01-01","latest_value":1.64,"max":59.2,"mean":24.1464,"min":1.64,"of":144,"rank":112,"trend":"volatile"}}