{"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-15-19-with-primary-schooling-incomplete-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.1519.ZS","title":"Barro-Lee: Percentage of population age 15-19 with primary schooling. Incomplete primary","unit":null},"observations":[{"date":"1960-01-01","value":28.4},{"date":"1965-01-01","value":15.92},{"date":"1970-01-01","value":11.4},{"date":"1975-01-01","value":6.3},{"date":"1980-01-01","value":4.4},{"date":"1985-01-01","value":5.05},{"date":"1990-01-01","value":2.61},{"date":"1995-01-01","value":3.11},{"date":"2000-01-01","value":4.61},{"date":"2005-01-01","value":3.96},{"date":"2010-01-01","value":0.12}],"summary":{"latest_period":"2010-01-01","latest_value":0.12,"max":28.4,"mean":7.80727,"min":0.12,"of":144,"rank":111,"trend":"volatile"}}