{"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-50-54-with-tertiary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.ICMP.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with tertiary schooling. Total (Incomplete and Completed Tertiary)","unit":"Incomplete and Completed Tertiary"},"observations":[{"date":"1960-01-01","value":2.5},{"date":"1965-01-01","value":2.72},{"date":"1970-01-01","value":4.1},{"date":"1975-01-01","value":3.51},{"date":"1980-01-01","value":5.4},{"date":"1985-01-01","value":5.65},{"date":"1990-01-01","value":9.11},{"date":"1995-01-01","value":10.64},{"date":"2000-01-01","value":11.61},{"date":"2005-01-01","value":12.29},{"date":"2010-01-01","value":15.58}],"summary":{"latest_period":"2010-01-01","latest_value":15.58,"max":15.58,"mean":7.55545,"min":2.5,"of":144,"rank":52,"trend":"volatile"}}